[Fix] (MG_State/ProgramState): Handle version directive in shader source.

MobileGL/MG_Util/ShaderTranspiler/ShaderSourceProcessor.h

@@ -0,0 +1,17 @@
+#pragma once
+#include <Includes.h>
+#include <MG_State/GLState/ProgramState/ShaderObject.h>
+
+namespace MobileGL {
+    enum class ShaderProfile {
+        Core,
+        Compatibility,
+        ES,
+    };
+
+    namespace MG_Util {
+        namespace ShaderTranspiler {
+            void PreprocessShaderSource(ShaderStage stage, String& source);
+        } // namespace ShaderTranspiler
+    } // namespace MG_Util
+} // namespace MobileGL