This change updates the documentation of the extensions. Here are the commits where these extensions were activated:8348c9c84d"r600: enable ARB_gl_spirv": GL_ARB_gl_spirv GL_ARB_spirv_extensions8a1ef5bd31"r600: enable ARB_transform_feedback_overflow_query": GL_ARB_transform_feedback_overflow_query6fab29d37e"r600: implement EXT_window_rectangles": GL_EXT_window_rectangles769510f1cc"r600: implement EXT_shader_image_load_store": GL_EXT_shader_image_load_store Signed-off-by: Patrick Lerda <patrick9876@free.fr> Reviewed-by: Gert Wollny <gert.wollny@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35547>