[pango/matthiasc/for-main] (22 commits) ...Add tests for matrix transformations

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  12810d5... Merge branch 'matthiasc/for-main' into 'main' (*)
  89f69b3... Support for Catalan middle dot in word start and end (*)
  64180fc... Merge branch 'middle-dot' into 'main' (*)
  7fade17... Revert "Use harfbuzz metrics for cairo fonts" (*)
  7a4af7a... Disable failing line height tests (*)
  522101f... Merge branch 'gravity-metrics-fix' into 'main' (*)
  28b4e15... add missing since 1.50 annotations (*)
  c09f703... pango: backport an old since annotation (*)
  46fc538... Flesh out some doc comments (*)
  bbacd37... Merge branch 'bilelmoussaoui/gi-annotations' into 'main' (*)
  4128273... 1.49.2 (*)
  b780523... gi: add array annotations to get_languages (*)
  f33cbe5... Merge branch 'bilelmoussaoui/gi-annotations' into 'main' (*)
  9702ab5... Add tests for glyph extents (*)
  51881a5... cairo: Produce meaningful logical glyph extents (*)
  6b260a6... cairo: fix hinting of metrics (*)
  047bfaf... Use harfbuzz metrics for cairo fonts (*)
  c9f54b8... Revert "Disable failing line height tests" (*)
  ab776f3... cairo: Small fixup (*)
  7c710fa... Merge branch 'glyph-extents-fixes' into 'main' (*)
  fe1c54b... Make logical glyph extents better (*)
  04a58c3... Add tests for matrix transformations

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