Revert "Command line arguments '--version' and '--help' return exit code 0 instead of 255"
Revert "Command line arguments '--version' and '--help' return exit code 0 instead of 255"

This reverts commit 9e165a8c2b205f37564e7e0e3e96c1fce52b6622.
See https://github.com/godotengine/godot/pull/62550#issuecomment-1172745325.

ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot,ex/godot