bindbc-raylib3 version 2.0.0 (raylib 4.2.0) released

[o3o]

after the excellent work of 
[Steven](https://forum.dlang.org/post/teg1cn$12e8$1@digitalmars.com) I released version 2.0.0 of the [bindbc-raylib3](https://github.com/o3o/bindbc-raylib3), based on raylib 4.2.0.

See 
[changelog](https://github.com/o3o/bindbc-raylib3/blob/master/CHANGELOG.md) and [version note](https://github.com/o3o/bindbc-raylib3/wiki/version).