Fix uniforms with the same name shadowing others Follow-up of #7344
Fix uniforms with the same name shadowing others
Follow-up of #7344

pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1,pixelpicosean/my-godot-2.1