Spell war jump to skyhold

[TheGhostGroup]

Changes proposed:

• Add warrior spell script for jump to skyhold
• Update database adding spell_script_name for spell jump to skyhold

Target branch(es): 3.3.5/master/735

• [x] 7.3.5
• [ ] 3.3.5
• [ ] master

**Issues addressed: none

**Tests performed: Builds in linux. Tested in game.

Known issues and TODO list: (add/remove lines as needed)

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