[json-glib] (14 commits) ...Merge branch 'wip/ordered-iter' into 'master'

[Emmanuele Bassi <ebassi src gnome org>]

Summary of changes:

  c30c988... build: Remove unnecessary argument (*)
  5d65fae... build: Bump up the version of Meson (*)
  a8fb2af... build: Bump up the GLib dependency (*)
  e4db3ea... Use non-deprecated GObject constructor and types (*)
  695e45c... Add ordered iterator for JsonObject (*)
  179fe25... Document the iteration order for foreach_member() (*)
  3978fc2... Assert that foreach_member() won't mutate the object (*)
  303c3fc... Document json_from_string() nullability (*)
  cfda3a2... build: Bring back JSON_ENABLE_DEBUG (*)
  67ce7b2... Plug leaks in json-glib-format (*)
  1fdaf7a... Properly detect multiple top level statements (*)
  f24bc0f... build: Maintain Autotools compatibility on Darwin (*)
  55f4392... Gracefully handle empty arrays and objects (*)
  7858887... Merge branch 'wip/ordered-iter' into 'master'

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