[libadwaita] (5 commits) Non-fast-forward update to branch wip/exalm/halign-fixes

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/halign-fixes' 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:

  4e4b0ef... window-title: Remove unnecessary haligns
  e8653ea... combo-row: Remove an unnecessary halign
  e53ba1e... demo: Remove unnecessary haligns
  d94c9b2... demo: Fix a typo
  49a9ae9... demo: Stop bundling gtk and pango

Commits added to the branch:

  d04957a... window-title: Remove unnecessary haligns
  495ea61... combo-row: Remove an unnecessary halign
  3e9d11c... demo: Remove unnecessary haligns
  fbfcee4... demo: Fix a typo
  f0004d6... demo: Stop bundling gtk and pango