[glib] (55 commits) Non-fast-forward update to branch mcatanzaro/posix-spawn2

[Michael Catanzaro <mcatanzaro src gnome org>]

The branch 'mcatanzaro/posix-spawn2' 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:

  1699ca4... gspawn: Implement fd remapping for posix_spawn codepath
  d53d7f6... gsubprocess: ensure we test fd remapping on the posix_spawn

Commits added to the branch:

  452afce... gsettings: Add various missing (nullable) or (not nullable) (*)
  59e5612... gsequence: make treap priorities more random to avoid worst (*)
  6fe0f98... Add a (diagnostic) warning for finalized floating objects (*)
  0d57092... gobject: Document it’s unsafe to call g_object_ref() from G (*)
  94b74c7... gversionmacros: Add version macros for GLib 2.72 (*)
  7692e84... build: Post-release version bump to 2.71.0 (*)
  468246b... gobject: Ensure an object has toggle references before noti (*)
  e8568e2... Fix documentation for g_dbus_object_manager_get_object(). (*)
  ab895d9... Update to Unicode 14 (*)
  00b4547... Merge branch 'unicode-14-updates' into 'main' (*)
  afaa081... Merge branch 'object-manager-doc-wrong-class' into 'main' (*)
  b2b7fed... Merge branch 'safer-toggle-notify' into 'main' (*)
  4558810... Merge branch 'gio-add-gsettings-nullable-annotations' into  (*)
  f6ddce4... g_output_stream_write_all: Allow NULL empty buffer (*)
  6483808... Merge branch 'fix-2471' into 'main' (*)
  bbd1350... Merge branch '#0434_GSequenceSlowsDown_counter' into 'main' (*)
  579ff9f... Merge branch 'ebassi/floating-warning' into 'main' (*)
  6fcad9d... Merge branch 'open-2.71' into 'main' (*)
  2a17bac... Provide built DLLs as Gitlab-CI artifacts (*)
  bb40105... gutils: Avoid segfault in g_get_user_database_entry (*)
  969a263... Merge branch 'fix_pw_name_segfault' into 'main' (*)
  1176835... Merge branch 'gitlab-ci-provide-built-dlls' into 'main' (*)
  8d82453... gdbusobjectmanagerclient: Don’t warn if removing an interfa (*)
  3b4a34c... gdbusobjectmanagerclient: Remove an unused label (*)
  3d2ac60... Update gio/xdgmime with commit 722325f of xdgmime project (*)
  b489398... Force to use the config.h header file (required for HAVE_MM (*)
  d099ac6... Merge branch '2401-object-manager-warning' into 'main' (*)
  a1bfe89... Don't give up too early when collecting mime types (*)
  14e46ca... Don't compile some unused functions in gio/xdgmime/ (*)
  e7822bd... Silence an uninitialize variable warning (*)
  e4d1813... xdgmime: Finer handling for cases where mmap() is not avail (*)
  b765c79... gio/xdgmime/: LGPLv2+ -> LGPLv2.1+ (*)
  fa6f455... xdgmime: Add xdg_mime_set_dirs() method to override XDG env (*)
  38869ec... xdgmime: Prevent infinite loops from badly-formed MIME regi (*)
  2f98cbe... Remove function pointer casts when calling xdg_run_command_ (*)
  f304df3... Coerce type cast to void* because it causes compiler warnin (*)
  8f2a61f... Update Serbian translation (*)
  ef72bed... gtask: Document dependency on GMainContext more explicitly (*)
  97d39b7... Merge branch 'fix_atomic_cast' into 'main' (*)
  6e791f8... Update Persian translation (*)
  1bfac1e... Update Friulian translation (*)
  2b86821... fix uninitial variable (*)
  60173d0... Merge branch 'xdgmime_update' into 'main' (*)
  4db9e24... Merge branch 'main' into 'main' (*)
  510763c... Update Persian translation (*)
  6ccb387... Merge branch 'object-weak-ref-docs' into 'main' (*)
  1348b36... g_simply_proxy_resolver_set_ignore_hosts: add missing GIR a (*)
  951402d... Merge branch 'btj-main-patch-04927' into 'main' (*)
  709226d... Do not try to access errno after calling getpwnam_r. (*)
  75c854b... Merge branch 'main' into 'main' (*)
  36408b1... Merge branch '2404-task-docs-main-context' into 'main' (*)
  2464420... giomodule: Skip introspection of two virtual plugin functio (*)
  a0d2efd... Merge branch '2498-io-module-annotations' into 'main' (*)
  9c5bf98... gspawn: Implement fd remapping for posix_spawn codepath
  e176e68... gsubprocess: ensure we test fd remapping on the posix_spawn

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