[epiphany] (18 commits) Non-fast-forward update to branch mcatanzaro/highlight.js-11.5.0

[Marge Bot <marge-bot src gnome org>]

The branch 'mcatanzaro/highlight.js-11.5.0' 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:

  bcc457b... Update to highlight.js 11.5.0

Commits added to the branch:

  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 (*)
  4ffa227... Update to highlight.js 11.5.0

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