[gnome-games] (9 commits) Non-fast-forward update to branch wip/exalm/stabilize

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/stabilize' 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:

  4173cb8... flatpak: Drop not yet usable Libretro cores
  77110bf... flatpak: Stabilize the Libretro core manifests
  55fcb96... flatpak: Stabilize the manifest
  53259a6... flatpak: Stabilize unit test manifest
  15608f2... flatpak: Switch to 40 SDK
  d934d5c... ci: Switch to 40 images

Commits added to the branch:

  91bc38d... flatpak: Update shared-modules (*)
  f94ca84... flatpak: Remove bundled MIME types (*)
  8998ff2... flatpak: Swap url and commit lines for Flycast (*)
  1e2696c... flatpak: Drop not yet usable Libretro cores
  dd8f009... flatpak: Stabilize the Libretro core manifests
  dcc18e8... flatpak: Stabilize the manifest
  bcf871d... flatpak: Stabilize unit test manifest
  a6dd1a1... flatpak: Switch to 40 SDK
  46b8827... ci: Switch to 40 images

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