[gobject-introspection] (21 commits) Non-fast-forward update to branch ebassi/compiler-opt

[Emmanuele Bassi <ebassi src gnome org>]

The branch 'ebassi/compiler-opt' 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:

  0da22e0... Add --compiler argument to g-ir-scanner
  937cc41... Document the newly added g-ir-scanner CLI option

Commits added to the branch:

  c2579c7... girepository: avoids segfault in case of bad gtype (*)
  70aa8f5... Add forever scope (*)
  dd6140f... Add "forever" scope to docs (*)
  271850d... Update glib introspection data (*)
  f50282e... Update glib introspection data (*)
  becb4fa... windows: fix build using subprojects with python >=3.8 (*)
  978c562... ci: ensure to use the downloaded pkg-config.exe (*)
  3b2d2e6... CI: use a newer mypy in CI to fix the msys2 job (*)
  cbe75d5... Use binary mode buffer for stdout (*)
  7368d58... Update glib introspection data (*)
  d72af8c... Fix typos in comments (*)
  1746068... Record: Properties are not supported (*)
  e736f4d... Handle property name collisions (*)
  8ec0977... scanner: Add strict mode (*)
  f36f2a0... scanner: Use strict_node() for property name collision (*)
  8e85d1c... scanner: Mark colliding properties as not introspectable (*)
  9cbcd6d... scanner: Fix strict log node emitter (*)
  59a77cc... scanner: Add (emitter) annotation for signals (*)
  e995665... scanner: Validate emitter methods (*)
  698a538... Add --compiler argument to g-ir-scanner
  9894c7e... Document the newly added g-ir-scanner CLI option

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