[gtk] (3 commits) Non-fast-forward update to branch install-node-editor

[Matthias Clasen <matthiasc src gnome org>]

The branch 'install-node-editor' 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:

  5fe9edb... node-editor: Add things
  f831063... Add a man page for gtk4-node-editor
  6e599a3... Install gtk4-node-editor

Commits added to the branch:

  78d34c0... node-editor: Add things
  f9afee0... Add a man page for gtk4-node-editor
  726a922... Install gtk4-node-editor