Minor install_module improvements

[h0tw1r3]

• fixes no targets listed in Installed <module> on message when install_module on all targets
• improve performance of install_module_from_directory
• fix install module targets by using the find_targets instead of the rake arg

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 63.04%. Comparing base (e0c7202) to head (23461d5).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #550 +/- ## ========================================== + Coverage 61.64% 63.04% +1.39% ========================================== Files 6 6 Lines 764 763 -1 ========================================== + Hits 471 481 +10 + Misses 293 282 -11 ```

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[h0tw1r3]

@jordanbreen28 if you have a moment, can you review please?

[jordanbreen28]

hey @h0tw1r3 - apologies, was off for a few days there.. I'll try get testing this at some point today