Revert FiringState OnLostTarget working through HaltFire

[lL1l1]

Description of the proposed changes

Essentially reverts it to Steam behavior, except we have the fix for the state to call the base class.

• ✔️ Fixes ythotha storm not attacking the ground or allies by removing the hasTarget check and re-adding the base class call.
• ✔️ Fixes projectile weapons (but not beams) not firing their last shot in AttackGroundTries.
• ❌ Non-packing weapons will fire their salvo off into the air. Thankfully there are few of them. The actual solution to this is to add a proper salvo retargeting system, which is beyond the scope of the PR, so there are just some hack fix exceptions.

Testing done on the proposed changes

Tested units with various firing cycles, particularly relevant are Ravager, Ythotha and its storm, GC Beam after tractoring something, and Scathis.

Spawn units command:

``` CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xsl0301_missile', 0, 3.82, 0.50, 0.00000) CreateUnitAtMouse('dslk004', 0, 11.82, -4.50, 0.00000) CreateUnitAtMouse('delk002', 0, 8.82, -4.50, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xsb2301', 0, -4.24, 1.83, 2.64765) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xsb2401', 0, -8.24, -8.17, 0.00000) CreateUnitAtMouse('drl0204', 0, 10.15, -0.33, 0.02394) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('urb2108', 0, 9.76, 5.83, 0.00000) CreateUnitAtMouse('uel0001', 0, 2.17, 5.30, 0.51364) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('url0401', 0, -11.74, 7.08, -0.00668) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xsb2108', 0, 12.76, 6.83, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xel0306', 0, -2.10, 5.51, -0.57607) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xeb2306', 0, -8.24, 7.83, 2.60117) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xsl0401', 0, 14.76, 0.83, -0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xab1401', 0, -1.24, -8.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('url0304', 0, -5.25, 5.22, 0.23978) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('del0204', 0, 6.23, 5.95, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('drlk001', 0, 5.82, -4.50, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('xrb0304', 0, -0.24, -0.17, 0.00000) CreateUnitAtMouse('ual0401', 0, -18.30, -3.43, 0.21756) ```

Checklist

• [x] Changes are annotated, including comments where useful
• [x] Changes are documented in the changelog for the next game version