Updated version to avoid confusion with 4.5 release

src/raylib.h

@@ -1,6 +1,6 @@
 /**********************************************************************************************
 *
-*   raylib v4.5 - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com)
+*   raylib v4.6-dev - A simple and easy-to-use library to enjoy videogames programming (www.raylib.com)
 *
 *   FEATURES:
 *       - NO external dependencies, all required libraries included with raylib
@@ -82,9 +82,9 @@
 #include <stdarg.h>     // Required for: va_list - Only used by TraceLogCallback
 
 #define RAYLIB_VERSION_MAJOR 4
-#define RAYLIB_VERSION_MINOR 5
+#define RAYLIB_VERSION_MINOR 6
 #define RAYLIB_VERSION_PATCH 0
-#define RAYLIB_VERSION  "4.5"
+#define RAYLIB_VERSION  "4.6-dev"
 
 // Function specifiers in case library is build/used as a shared library (Windows)
 // NOTE: Microsoft specifiers to tell compiler that symbols are imported/exported from a .dll