Add raylib-ffi to bindings list (#3164)

BINDINGS.md

@@ -59,6 +59,7 @@ Some people ported raylib to other languages in form of bindings or wrappers to
 | raylib-php         | 3.5     | [PHP](https://en.wikipedia.org/wiki/PHP) | Zlib | https://github.com/joseph-montanez/raylib-php   |
 | raylib-phpcpp      | 3.5     | [PHP](https://en.wikipedia.org/wiki/PHP) | Zlib | https://github.com/oraoto/raylib-phpcpp         |
 | raylibr            | 4.0     | [R](https://www.r-project.org)       | MIT | https://github.com/jeroenjanssens/raylibr         |
+| raylib-ffi          | 4.5     | [Rust](https://www.rust-lang.org/)   | GPLv3 | https://github.com/ewpratten/raylib-ffi        |
 | raylib-rs          | 3.5     | [Rust](https://www.rust-lang.org/)   | Zlib | https://github.com/deltaphc/raylib-rs        |
 | Relib              | 3.5     | [ReCT](https://github.com/RedCubeDev-ByteSpace/ReCT) | ?   | https://github.com/RedCubeDev-ByteSpace/Relib |
 | racket-raylib      | 4.0     | [Racket](https://racket-lang.org/) | MIT/Apache-2.0 | https://github.com/eutro/racket-raylib |