[vala] (9 commits) Non-fast-forward update to branch wip/meson

[Rico Tzschichholz <ricotz src gnome org>]

The branch 'wip/meson' 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:

  01b92d9... Add initial Meson build system
  0a96f57... meson: Add tests
  d6d358b... meson: Add vapis
  f779ef5... fix init
  001748a... Update for gtk4 rename

Commits added to the branch:

  c517b19... gstreamer: Update from 1.15.1+ git master (*)
  1a1e184... gtk4: Update to 3.94.0+a872c41f (*)
  0940516... gtk4-unix-printer: Update to 3.94.0+a872c41f (*)
  dd8b315... gtk+-unix-print-*.0: Fix PrintJob.get_page_ranges(), Printe (*)
  00efb46... gio-unix-2.0: Add DesktopAppInfo.get_string_list() since 2. (*)
  87eab25... vapi: Drop gdk-x11-3.0 from GIDL_BINDINGS
  e11c6d8... Add initial Meson build system
  04ecb6a... meson: Add tests
  098e288... meson: Add vapi building

(*) This commit already existed in another branch; no separate mail sent