[epiphany] (14 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:

  91afdef... extension-manager: Properly use gboolean
  ef485fc... extension-manager: Make sure g_slist_find_custom() doesn't 
  57533d9... extension-manager: Simplify finding actions
  a70891c... Port to GTK4
  e244b5e... Port away from GcrCertificateWidget
  2ad67a2... bookmark-row: Close popover when opening properties

Commits added to the branch:

  816b369... resources: Include source of symbolic icons; update icons (*)
  079d327... extension-manager: Properly use gboolean (*)
  7bceeb1... extension-manager: Make sure g_slist_find_custom() doesn't  (*)
  d008fd6... extension-manager: Simplify finding actions (*)
  0727cbc... Update Italian translation (*)
  1eeb213... ci: Try GTK4 Tech Preview again (*)
  5472fa0... ci: Set safe.directory for the GTK4 checkout (*)
  4e0c721... ci: Fix setting safe.directory (*)
  9496817... WebExtensions: Redesign Browser Actions to have a flexible  (*)
  37b690c... Fix typo in ui file (*)
  2e08904... Port to GTK4
  633fd8e... Port away from GcrCertificateWidget
  be05662... bookmark-row: Close popover when opening properties
  1bd3588... tmp: flatpak: Bundle gtk

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