[gnome-nibbles] (8 commits) Non-fast-forward update to branch arnaudb/modernize-code

[Arnaud B. <arnaudb src gnome org>]

The branch 'arnaudb/modernize-code' 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:

  59adf41... Use EventControllerKey.
  2ab46bd... Use Gtk namespace.
  cc3b0be... Add translators comments.
  b768584... Replace deprecated method.
  9392582... Delay setting settings.
  e0c113f... Try to fix CI.

Commits added to the branch:

  895e16f... Use EventControllerKey.
  c189049... Use Gtk namespace.
  21a442d... Add translators comments.
  33682e1... Replace deprecated method.
  5b00877... Delay setting settings.
  7db7283... Try to fix CI.
  ddfeb8a... Rename the gschema.
  b070ff0... Make D-Bus activatable.