[gnome-games] (6 commits) Non-fast-forward update to branch wip/exalm/subprocess

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/subprocess' 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:

  b870cf9... tmp: flatpak: Use subprocess branch of retro-gtk
  6a779da... retro: Adapt to API changes in retro-gtk
  9537ccb... retro-runner: Remove game-init and game-deinit signals
  ca61b7c... error-display: Support showing crashes
  0a2f362... display-view: Handle runner crashes
  6d6d875... a

Commits added to the branch:

  32c4d17... tmp: flatpak: Use subprocess branch of retro-gtk
  2a2118a... retro: Adapt to API changes in retro-gtk
  9387b7b... meson: Bump retro-gtk API version
  2e28358... retro-runner: Remove game-init and game-deinit signals
  0665f55... error-display: Support showing crashes
  a2cebce... display-view: Handle runner crashes