[gobject-introspection] (16 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:

  0980b80... Add --compiler argument to g-ir-scanner
  b67f4e4... Document the newly added g-ir-scanner CLI option

Commits added to the branch:

  01821d5... scanner: fix enum member c:identifier (*)
  b888027... Add glib:name to enum member (*)
  052c60e... Bump up version to 1.69.0 (*)
  106ca58... ci: Use stable Fedora (*)
  cb633f5... Use slightly less ancient Meson (*)
  2cb1be5... ci: Update run-docker scripts to work with Podman (*)
  c625840... ci: Bump up the Docker tags (*)
  5d8f4e7... ci: Use modern Meson command line (*)
  8a4db08... build: Use warning_level=2 (*)
  e3f02be... Initialise argument (*)
  2b98e9b... ci: Install mako and markup modules in Docker (*)
  e38042f... ci: Add pcre-devel to the minimal image (*)
  09e08bd... ci: Promote libpcre's subproject (*)
  4deecd6... docs: Add g-ir-doc-tool man page (*)
  79ba2c0... Add --compiler argument to g-ir-scanner
  21e7fb9... Document the newly added g-ir-scanner CLI option

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