[pango] (4 commits) Non-fast-forward update to branch pango-1-48-backports

[Chun-wei Fan <fanchunwei src gnome org>]

The branch 'pango-1-48-backports' 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:

  5cc3aac... pango/shape.c: Use the former rounding code as needed
  ffd753c... testmisc.c: Fix builds without FontConfig/PangoFT2

Commits added to the branch:

  642b40e... ci: Rebase the image to Fedora 34 (*)
  8b63dd7... Merge branch 'update-1-48-ci' into 'pango-1-48' (*)
  c0efc07... pango/shape.c: Use the former rounding code as needed
  fb1b864... testmisc.c: Fix builds without FontConfig/PangoFT2

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