Update Makefile

a minor issue: where the location of the file "raylib.rc.data" is wrong, and this will cause an error in compilation.

examples/Makefile

@@ -200,7 +200,7 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
         # resource file contains windows executable icon and properties
         # -Wl,--subsystem,windows hides the console window
-        CFLAGS += $(RAYLIB_PATH)/raylib.rc.data -Wl,--subsystem,windows
+        CFLAGS += $(RAYLIB_PATH)/src/raylib.rc.data -Wl,--subsystem,windows
     endif
     ifeq ($(PLATFORM_OS),LINUX)
         ifeq ($(RAYLIB_LIBTYPE),STATIC)