Update raylib-go bindings (#2665)

BINDINGS.md

@@ -20,7 +20,7 @@ Some people ported raylib to other languages in form of bindings or wrappers to
 | rayex              | 3.7     | [elixir](https://elixir-lang.org/)      | Apache-2.0 | https://github.com/shiryel/rayex     |
 | raylib-factor      | **4.0**     | [Factor](https://factorcode.org/)        | BSD  | https://github.com/factor/factor/blob/master/extra/raylib/raylib.factor   |
 | raylib-freebasic   | **4.2** | [FreeBASIC](https://www.freebasic.net/) | MIT | https://github.com/WIITD/raylib-freebasic     |
-| raylib-go          | **4.0** | [Go](https://golang.org/)            | Zlib | https://github.com/gen2brain/raylib-go       |
+| raylib-go          | **4.2** | [Go](https://golang.org/)            | Zlib | https://github.com/gen2brain/raylib-go       |
 | raylib-guile       | auto    | [Guile](https://www.gnu.org/software/guile/) | Zlib | https://github.com/petelliott/raylib-guile |
 | gforth-raylib      | 3.5     | [Gforth](https://gforth.org/)            | MIT  | https://github.com/ArnautDaniel/gforth-raylib   |
 | raylib-hx          | 4.0     | [Haxe](https://haxe.org/)                | Zlib | https://github.com/foreignsasquatch/raylib-hx    |