just a minor refactor, nothing special

src/graphics/core/Texture.cpp

@@ -1,11 +1,11 @@
-#include "Texture.h"
+#include "Texture.hpp"
+#include "ImageData.hpp"
+#include "gl_util.hpp"
+
 #include <GL/glew.h>
 #include <stdexcept>
 #include <memory>
 
-#include "ImageData.h"
-#include "gl_util.h"
-
 uint Texture::MAX_RESOLUTION = 1024; // Window.initialize overrides it
 
 Texture::Texture(uint id, uint width, uint height)