ratbagd: fix profile IsActive property changes
ratbagd: fix profile IsActive property changes

We sent a signal out but not the "property has changed" signal we actually
needed.

Fixes #295

Signed-off-by: Peter Hutterer <b9c50af7afa7642f6f854434cda9ffe54ece8b85@who-t.net>

libratbag/libratbag,whot/libratbag,libratbag/libratbag,whot/libratbag,libratbag/libratbag,whot/libratbag