LibGL: Implement glUseProgram

Author: https://github.com/sunverwerth
Commit: 69171e7a05
Pull-request: https://github.com/SerenityOS/serenity/pull/16225
Reviewed-by: https://github.com/ADKaster ✅
Reviewed-by: https://github.com/gmta ✅
Reviewed-by: https://github.com/supercomputer7

Userland/Libraries/LibGL/GL/gl.h

@@ -825,6 +825,7 @@ GLAPI GLuint glCreateProgram();
 GLAPI void glDeleteProgram(GLuint program);
 GLAPI void glAttachShader(GLuint program, GLuint shader);
 GLAPI void glLinkProgram(GLuint program);
+GLAPI void glUseProgram(GLuint program);
 
 #ifdef __cplusplus
 }