LibAccelGfx: Compile all needed shaders during Painter construction

Instead of recompiling shaders on each paint command call we can
compile them once.

Userland/Libraries/LibAccelGfx/Program.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Noncopyable.h>
+#include <GL/gl.h>
+
+namespace AccelGfx {
+
+class Program {
+    AK_MAKE_NONCOPYABLE(Program);
+
+public:
+    static Program create(char const* vertex_shader_source, char const* fragment_shader_source);
+
+    void use();
+    GLuint get_attribute_location(char const* name);
+    GLuint get_uniform_location(char const* name);
+
+    ~Program();
+
+private:
+    Program(GLuint id)
+        : m_id(id)
+    {
+    }
+
+    GLuint m_id { 0 };
+};
+
+}