[gjs] Created tag 1.68.3

[Philip Chimento <pchimento src gnome org>]

The unsigned tag '1.68.3' was created.

Tagger: Philip Chimento <philip chimento gmail com>
Date: 1629042706 -0700

    Version 1.68.3
    
    - Crash and bug fixes backported from the development branch.
    
    - Build fixes [Philip Chimento]
    
    - Closed bugs and merge requests:
    
      * win32: Fix resource-based imports [!652, Evan Welsh]
      * overrides/GLib: Guard Error.new_literal against invalid domains [!654,
        Florian Müllner]

Changes since the last tag '1.68.2':

Evan Welsh (1):
      win32: Fix resource-based imports

Florian Müllner (1):
      overrides/GLib: Guard Error.new_literal against invalid domains

Philip Chimento (5):
      build: Fix building with gobject-introspection as a subproject
      build: Provide fallback location for GLib Valgrind suppressions
      CI: Codespell fixes
      build: Pre-release version bump
      release: Prepare for 1.68.3