[pango] (18 commits) Non-fast-forward update to branch serializer-rewrite

[Matthias Clasen <matthiasc src gnome org>]

The branch 'serializer-rewrite' 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:

  2496507... tabs: Add a missing setter
  7516091... serializer: Replace json-glib
  120824e... Add gtk_json_parser_set_error
  087a463... serializer: Move all error handling to the parser
  ed15db3... assorted serializer fixes
  644ce02... testserialize: Fix the tests
  a327ca8... Update tests for small changes in output

Commits added to the branch:

  bfc8e79... NEWS: Updates (*)
  f84af25... Merge branch 'matthiasc/for-main' into 'main' (*)
  0a1c319... Add pango_tab_array_sort (*)
  f2f9e41... layout: Some restructuring of tab handling (*)
  169d411... layout: Call pango_tab_array_sort (*)
  253461f... layout: Optimize tab handling (*)
  0254870... layout: Small optimization (*)
  37f6f36... Fix up tab sizing (*)
  50d6303... Merge branch 'tab-speedup' into 'main' (*)
  f15cf8a... tabs: Add a missing setter
  53d9610... serializer: Replace json-glib
  1c4f09a... Add gtk_json_parser_set_error
  f740844... serializer: Move all error handling to the parser
  62e2e41... assorted serializer fixes
  a94ad6b... testserialize: Fix the tests
  ca7400b... Update tests for small changes in output
  2c0aa8b... Small fixes
  e58cf43... Add pango_font_deserialize

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