[gssdp] Created tag gssdp-1.2.2

[Jens Georg <jensgeorg src gnome org>]

The signed tag 'gssdp-1.2.2' was created.

Tagger: Jens Georg <mail jensge org>
Date: 1577965344 +0100

    Release GSSDP 1.2.2

Changes since the last tag 'gssdp-1.2.1':

Jens Georg (3):
      Post-release version bump
      socket-source: Set multicast sending interface
      Prepare 1.2.2

Niveditha Rau (1):
      update the minimum required glib/gio/gobject versions

Tom Schoonjans (1):
      build: fix macOS dylib versioning