[gtk] (4 commits) Non-fast-forward update to branch fix-build-no-pangoft

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'fix-build-no-pangoft' 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:

  21ddcbb... language-names: Use Windows APIs to acquire language names
  cd9a121... gtk-demo/language-names.c: Acquire language names natively 
  a5a0d15... demos: Always build font explorer demo
  f6b880a... meson.build: Don't apply iso-codes cflag on Windows

Commits added to the branch:

  d0fc294... language-names: Use Windows APIs to acquire language names
  76a9a12... gtk-demo/language-names.c: Acquire language names natively 
  af05e9e... demos: Always build font explorer demo
  781a0ee... meson.build: Don't apply iso-codes cflag on Windows