[libadwaita] (6 commits) Non-fast-forward update to branch wip/exalm/oapcity

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/oapcity' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  5c77caf... stylesheet: Extract $disabled_opacity
  29ffc10... stylesheet: Lower disabled opacity
  18d3d8f... stylesheet: Consistently use dim label oapcity
  be24780... stylesheet: Fix menu radios in HC
  4e14438... stylesheet: Fix warning/error entry focus ring in HC

Commits added to the branch:

  21b9895... stylesheet: Extract $disabled_opacity
  79069b7... stylesheet: Lower disabled opacity
  dfaa867... stylesheet: Consistently use dim label oapcity
  9fe72a2... stylesheet: Fix menu radios in HC
  ef05615... stylesheet: Fix warning/error entry focus ring in HC
  6ab38e1... stylesheet: Fix double opacity on spinbutton buttons