[gnome-nibbles] (7 commits) Non-fast-forward update to branch bilelmoussaoui/kill-autotools

[Michael Catanzaro <mcatanzaro src gnome org>]

The branch 'bilelmoussaoui/kill-autotools' 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:

  40c2be6... Autotools: remove everything left after Meson migration

Commits added to the branch:

  d2fd9c8... Flatpak: update the manifest (*)
  1975607... Meson: validate the appdata without network access (*)
  2341b99... Update Basque translation (*)
  ac4f380... Use GSound. (*)
  5cc3a9c... Update Catalan translation (*)
  ffb3edd... Prepare 3.33.90 (*)
  e1db748... Autotools: remove everything left after Meson migration

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