Update to raylib 4.2

[Ismaw34]

Hello,
I think you know this already but, the wrapper does not work on the released 4.2 raylib.
I think is being worked on #188 but i dont know if you are aware of this.
Thanks.

[RobLoach]

Thanks so much for making the issue for it! 👍

[RobLoach]

We'll have to decide if this would be raylib-cpp 4.2.5, or raylib-cpp 5.0 🤔

[Ismaw34]

Just put 4.2.5, is for 4.2 and wrapper version for that version is 5.