[gjs] Created tag 1.56.2

[Philip Chimento <pchimento src gnome org>]

The unsigned tag '1.56.2' was created.

Tagger: Philip Chimento <philip chimento gmail com>
Date: 1557272701 -0700

    Version 1.56.2
    
    - Closed bugs and merge requests:
      * Crash in BoxedInstance when struct could not be allocated directly [#240,
        !285, Philip Chimento]
      * Cairo conversion bugs [!286, Philip Chimento]
      * Gjs crashes when binding inherited property to js added gobject-property
        [#246, !289, Marco Trevisan]
      * console: Don't accept --profile after the script name [!287, Philip
        Chimento]

Changes since the last tag '1.56.1':

Marco Trevisan (Treviño) (1):
      gobject: Use auto-compartment on object when setting property

Philip Chimento (6):
      build: Post-release version bump
      boxed: Track ownership of boxed pointer better
      cairo: Take may_be_null into account in foreign struct conversion
      cairo: Don't free unowned Cairo structs
      console: Don't accept --profile after the script name
      release: Prepare for 1.56.2