86f02c758b
Clutter is a "scope", so everything under should be its own "sub-prefix", e.g. changes to ClutterActor should be prefixed 'clutter/actor', ClutterFrameClock with 'clutter/frame-clock', CoglFramebuffer with 'cogl/framebuffer' etc. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1549>