[glib] (64 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:

  a1effdf... gspawn: use close_and_invalidate more
  a564c40... gspawn: Improve error message when dup fails
  4315569... gspawn: fix hangs when duping child_err_report_fd
  a4d192b... gspawn: fix fd remapping conflation issue
  6cc76b8... gspawn: Implement fd remapping for posix_spawn codepath
  fe92da6... gsubprocess: ensure we test fd remapping on the posix_spawn
  e658b4f... gspawn: Check from errors from safe_dup2() and dupfd_cloexe

Commits added to the branch:

  0aff931... ci: Update Debian CI image to new Stable (Bullseye) (*)
  1bba036... ci: Update Fedora CI images to new oldstable (33) (*)
  e988220... ci: Update Coverity download URI (*)
  e728278... ci: Install the correct libpcre library in the Debian CI (*)
  a4c9049... build: Don’t pass false to `install_dir` (*)
  4658869... build: Bump Meson dependency to 0.52.0 (*)
  4f3e7ca... ci: Drop some workarounds for old Meson versions (*)
  59832ab... ci: Use the new CI images (*)
  36531f7... gcontenttype: Fix strchr failure leading to a NULL derefere (*)
  84affed... gdbusauthmechanismsha1: Fix pointer being freed after being (*)
  16ce10e... glocalfile: Fix g_stat return value not being checked (*)
  5a032f3... glocalfileinfo: Fix atime/mtime mix due to bad copy/paste (*)
  e90eaff... gmarshal-internal: Fix string leakage due to misplaced chec (*)
  f419966... gnetworkmonitornm: Stop using removed PropertiesChanged sig (*)
  643fc7e... gnetworkmonitornm: Do not re-update cached property (*)
  a2f2745... glib-private: Fix MSVC build with AddressSanitizer (*)
  f432ebf... ci: Add -fstack-protector to mingw64 cross file (*)
  a8a4bbf... Fix signedness warning in glib/gspawn-win32.c (*)
  4ec06aa... Fix missing initializer warning in glib/giowin32.c (*)
  90b2ad8... gutf8: Document that out args from g_utf16_to_utf8() are no (*)
  5471c13... Fix signedness warning in glib/gdate.c (*)
  78af147... Fix signedness warning in glib/gfileutils.c (*)
  d16d780... Fix signedness warning in glib/win_iconv.c (*)
  9dc7475... gopenuriportal: Fix GVariantBuilder and string leakage on g (*)
  a50e605... gproxyaddressenumerator: Fix string leakage on an invalid i (*)
  cdb9762... gsettings-mapping: Fix HANDLE being treated as unsigned (*)
  328bd31... gsocket: Add ignorant of an fcntl return value (*)
  b32727d... gsocks5proxy: Fix buffer overflow on a really long domain n (*)
  e9adcd8... gbacktrace: Fix fcntl command arguments not being checked (*)
  a3f81a2... gkeyfile: Remove unreachable code (*)
  5a61f8b... gmessages: Add check for a localtime function return value (*)
  0abf51e... gslice: Fix page size being limited to int instead of gsize (*)
  05dffc1... gvariant: Fix memory leak on a TYPE_CHECK failure (*)
  7f6ce4d... gvariant: Fix pointers being dereferenced despite NULL chec (*)
  5419228... gtype: Fix pointer being dereferenced despite NULL check (*)
  9f1c59e... add OOM handling in mimemagic (*)
  6163c2c... Merge branch 'update-ci' into 'main' (*)
  abb8e1c... meson: fix warnings for extract_all_objects function (*)
  2423419... Merge branch 'static-analysis' into 'main' (*)
  c8e78f3... Merge branch 'fatal-meson-warnings' into 'main' (*)
  68295cb... Merge branch 'utf16-to-utf8-docs' into 'main' (*)
  6e2de8f... Merge branch 'msvc-asan-build' into 'main' (*)
  aa729f0... Merge branch 'modern-nm-properties-changed' into 'main' (*)
  b89967a... Fix signedness warnings in glib/gpoll.c (*)
  928be8b... Fix signedness warnings in glib/gstdio.c (*)
  e212c5a... Merge branch 'fix_more_windows_warnings' into 'main' (*)
  c9b4b0e... Fix signedness warning in glib/gthread-win32.c (*)
  995823b... #1331: buffer overflow fix (*)
  85969ce... Merge branch 'main' into 'main' (*)
  6971f4f... Fix signedness warnings in glib/gtimezone.c (*)
  2f2e021... Fix signedness warnings in glib/gwin32.c (*)
  059dc76... Fix signedness warnings in gio/win32/gwinhttpvfs.c (*)
  a16d639... Fix signedness warning in gio/win32/gwin32fsmonitorutils.c (*)
  23e9017... Fix signedness warning in gio/win32/gwinhttpfile.c (*)
  db5a9d8... Fix signedness warning in gio/gsocket.c (*)
  9784f31... Merge branch 'fix_more_windows_warnings' into 'main' (*)
  e684b6c... gspawn: use close_and_invalidate more
  d26453d... gspawn: Improve error message when dup fails
  2b4a8a3... gspawn: fix hangs when duping child_err_report_fd
  2d46f39... gspawn: fix fd remapping conflation issue
  b6bef1e... gspawn: Implement fd remapping for posix_spawn codepath
  e3e20e6... gsubprocess: ensure we test fd remapping on the posix_spawn
  a0e3e14... gspawn: Check from errors from safe_dup2() and dupfd_cloexe
  c027552... gspawn: add new error message for open() failures

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