[epiphany] (23 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:

  1590124... Remove redundant gtk_window_present_with_time() uses
  d6bdcdd... Prefer GDK_CURRENT_TIME to gtk_get_current_event_time() whe
  b810e0e... download: Use monotonic start time instead of GTK event tim
  bedd750... window: Don't use a timestamp in present_on_idle_cb()
  85876f2... WIP: Port to GTK4

Commits added to the branch:

  9d6193b... Remove web app manager keybinding (*)
  7547094... Add a WebAppProvider D-Bus interface (*)
  22b4388... Allow launching apps and URIs from Flatpak (*)
  0b25b21... Make libportal dependency non-optional (*)
  145e3dd... Add a FIXME for using the wallpaper portal (*)
  10fefa1... profile-migrator: Minor fixes (*)
  878e2be... Migrate web apps to portal locations (*)
  88cb050... Use a global XdpPortal object (*)
  21ca7cc... web-app-utils: Get rid of filename conversion (*)
  844358a... Use portals for web app install/uninstall (*)
  46aedab... Bump libportal dep to 0.6 (*)
  d157c95... Get rid of web app install_date string (*)
  759f233... web-app-utils: Use GError rather than g_warning() more (*)
  82ea681... lib: Use g_string_replace() internally (*)
  f7a14e8... web-app-utils: No trailing newline in LOG() (*)
  40992f9... profile-migrator: Fix GFileEnumerator error handling (*)
  097e0e3... Make web app manager work under Flatpak (*)
  752aca5... Fix web app icon url vs path confusion (*)
  285b0b7... Remove redundant gtk_window_present_with_time() uses (*)
  9798752... Prefer GDK_CURRENT_TIME to gtk_get_current_event_time() whe (*)
  5427a0c... download: Use monotonic start time instead of GTK event tim (*)
  b482c80... window: Don't use a timestamp in present_on_idle_cb() (*)
  b780c06... WIP: Port to GTK4

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