[glib] (15 commits) Non-fast-forward update to branch wip/tingping/socket-client-data-races-fix

[Michael Catanzaro <mcatanzaro src gnome org>]

The branch 'wip/tingping/socket-client-data-races-fix' 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:

  d4fcf91... Refactor g_socket_client_connect_async()

Commits added to the branch:

  c3cf0b4... Update Japanese translation (*)
  30d470f... Update Japanese translation (*)
  637601f... Updated Lithuanian translation (*)
  78f3a6d... Update British English translation (*)
  6df9fa8... Update Japanese translation (*)
  d550ff4... Updated French translation (*)
  5140c6c... Update German translation (*)
  b06c48d... GMainContext - Fix GSource iterator if iteration can modify (*)
  aa20167... GMainContext - Fix memory leaks and memory corruption when  (*)
  730a75f... GMainContext - Move mutex unlocking in destructor right bef (*)
  aaa7640... GMainContext - Add tests for !1353 and related situations (*)
  760c8cc... docs: Don’t install object manager example separately (*)
  d6886d8... Merge branch 'docs-object-manager-example' into 'master' (*)
  551576f... Merge branch 'main-context-freeing-of-sources' into 'master (*)
  e2cb85a... Refactor g_socket_client_connect_async()

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