[evince] (25 commits) Non-fast-forward update to branch BUG_presentation_duration

[Germán Poo-Caamaño <gpoo src gnome org>]

The branch 'BUG_presentation_duration' 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:

  1de4c7f... EvTransitionEffect: support duration in decimal value
  5accad3... Presentation: fix g_critical about removing non-existant ti

Commits added to the branch:

  e885ba4... Add access to pulseaudio sound server to flatpak. (*)
  b4074ae... flatpak: Bump manifest to latest WebP version (*)
  ea15872... flatpak: Remove dconf permissions (*)
  5d261cb... flatpak: Require Flatpak >= 0.11.6 (*)
  6f9598b... shell: Added mnemonic for highlight option in context menu (*)
  d5dd42b... shell: Add mnemonics to annotations contextual menus (*)
  bb347e3... shell: Implemented headerbar for Annotation Properties dial (*)
  2b3f8c1... Update Ukrainian translation (*)
  745364b... build: Use devel icon for unstable version installed (*)
  7068a1e... flatpak: Use development flag when building the unstable ve (*)
  2840fa3... Update Catalan translation (*)
  7c34f74... evince.desktop: Add new-window desktop action (*)
  4138036... Update Russian translation (*)
  50770b7... Update Ukrainian translation (*)
  7d39e03... properties: Show None when missing creation/modification da (*)
  9c36bc9... help: Update Evince icon as svg (*)
  06faf5c... .gitlab-ci: Normalize whitespace (*)
  960372e... shell: Fix libhandy includes (*)
  2408fd4... build: Allow building without libhandy-1 available (*)
  441ee88... gitlab-ci: Update versions for gitlab-ci's Docker image (*)
  6b1d000... build: Add option to control internal vs external synctex (*)
  1b4a780... ci: Add meson-internal-synctex job (*)
  b13a169... gitlab-ci: fix pipeline error libhandy cannot find vapigen (*)
  d4ab357... EvTransitionEffect: support duration in decimal value
  e948907... Presentation: fix g_critical about removing non-existant ti

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