[gnome-software] (6 commits) ...Merge branch '1453-flathub-repo-misleadingly-considered-present-on-fedora-35-with-filtered-flathub'

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  03ea59c... gs-page: Use correct action when install/remove repo app (*)
  576f9e6... flatpak: Save also remote's filter on the flatpak-app (*)
  cb80915... flatpak: Store filter and description on a remote app (*)
  a4f8501... flatpak: Match existing and file remote only if it matches  (*)
  2a94efb... flatpak: Update existing remote from a .flatpakref file (*)
  7f353b3... Merge branch '1453-flathub-repo-misleadingly-considered-pre

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