[build] Bump clutter requirement to 1.0.0
[build] Bump clutter requirement to 1.0.0

ystreet/clutter-gst,skinkie/clutter-gst,GNOME/clutter-gst,GNOME/clutter-gst,ystreet/clutter-gst,ystreet/clutter-gst,skinkie/clutter-gst,GNOME/clutter-gst,lubosz/clutter-gst,GNOME/clutter-gst,lubosz/clutter-gst,lubosz/clutter-gst,ystreet/clutter-gst,skinkie/clutter-gst