Bug Fixes

Thanks to cs1935715 for the bug report regarding certain types of effects not working the second time you play a game in the same session.

Changelog:

• Updated to Godot 4.5. Performance should be much better and the audio dropout issues appear to be resolved.
• Bug fix for items that are triggered periodically by time (IE, Godot Plushie, Medkit, etc).
• Bug fix for leaderboard not providing initial items when playing from the leaderboard entry’s seed.
• Small code cleanup