[epiphany] (19 commits) Non-fast-forward update to branch wip/exalm/gtk4

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/gtk4' 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:

  4060cc7... Port to GTK4
  be3f5e0... bookmark-row: Close popover when opening properties

Commits added to the branch:

  10d1974... Remove legacy postinstall script (*)
  4b373a8... Update Georgian translation (*)
  68a8065... Add Abkhazian translation (*)
  3a9b08e... Update (or drop) the Docker image used by Flatpak job (*)
  45efd6d... shell: do not set notifications priority to low (*)
  8d5130c... web-app: do not show the search suggestions settings in web (*)
  b353092... Update Abkhazian translation (*)
  420e607... window: Separate Save Page and Take Screenshot functions (*)
  8509dff... window: Add Take Screenshot to the context menu (*)
  18601b4... Window: Add shortcut to Take Screenshot (*)
  e8e57cd... lockdown: update BindingActions (*)
  8f93aaf... Update Ukrainian translation (*)
  d997926... Update Persian translation (*)
  78101df... Update Indonesian translation (*)
  112c2c5... Update Russian translation (*)
  7ee49c9... Update Portuguese translation (*)
  d387bb2... Update Chinese (China) translation (*)
  7244792... Port to GTK4
  ce0a4db... bookmark-row: Close popover when opening properties

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