[glib] (29 commits) Non-fast-forward update to branch fix-GTimeZone-in-toolbx

[Ray Strode <halfline src gnome org>]

The branch 'fix-GTimeZone-in-toolbx' 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:

  6f70a11... gtimezone: Reject weird /etc/localtime configurations

Commits added to the branch:

  88e160d... tests: Move common test environment variables to top level (*)
  25d21ed... gio/tests: Disable deprecation warnings where necessary (*)
  0bba27e... gobject/tests: Exercise a floating object reaching last-unr (*)
  7254fd7... gobject/tests: Don't unref a floating object reference by m (*)
  831f5c5... tests: Run all tests with deprecated property warnings enab (*)
  3b7af4d... gtype: Use the system allocator on UNIX (*)
  49ae9b4... strfuncs: add g_set_str() (*)
  24aaff6... tools: Disable line length flake8 warnings in gen-visibilit (*)
  f8981e9... tools: Reformat gen-visibility-macros.py with black (*)
  2bf3b7c... Merge branch 'fix-style-check' into 'main' (*)
  9daa0b6... Merge branch 'ebassi/object-allocator' into 'main' (*)
  4bc284f... Merge branch 'wip/smcv/deprecated-prop-followup' into 'main (*)
  5215463... Merge branch 'wip/chergert/g_set_str' into 'main' (*)
  c3494ce... tests/file-thumbnail: make it work with win32 paths (*)
  789fd5d... tests/assert-msg-test: add exe extension on win32 (*)
  0a4dc17... tests/assert-msg-test: it is not a script (anymore?) (*)
  6dcd7fe... tests/assert-msg-test: abort() exit code is 3 on win32 (*)
  52a49eb... tests/assert-msg-test: fix opening temporary file in GDB (*)
  f23d8a9... gio/locafileinfo: fix set_mtime_atime on win32 (*)
  2df5acf... tests/thread-pool-slow: change num-threads limit check (*)
  99847d3... tests/thread-pool-slow: do not pass confusing value to sort (*)
  30e7a00... tests/contenttype: icon name text/plain doesn't have text-x (*)
  fdfe94f... tests/gobject-query: it is not a script (anymore?) (*)
  8c0fa77... tests/gobject-query.py: make it work on msys2/win32 (*)
  292c117... Merge branch 'w32-tests' into 'main' (*)
  60b8916... tests/gmenumodel: fix various leaks (*)
  ad0fd6c... gio/module: fix leak when there is no cache (*)
  b7f2b09... Merge branch 'leaks' into 'main' (*)
  1923802... gtimezone: Reject weird /etc/localtime configurations

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