Include a warning when using the wrong version of the mod

[LelouBil]

Use Application_get_version to get the current version of the game and compare the the dll supported one.

Maybe also do a api call to github to check the latest supported version and prompt the user to update.

[StarGate01]

We should also check the hash of the Among Us binaries (exe and GameAssembly.dll), because as we have seen sometimes the version number is not incremented.

[StarGate01]

Version number gets printed starting with version 1.0.0.10, but no additional checks are performed.

[StarGate01]

Check from inside the mod is not really possible, so this would be a job for the installer. We would have to find a way to read the game version without actually launching the game.