Log Message:
glib2: updated to 2.68.4

Overview of changes in GLib 2.68.4
==================================

* Bugs fixed:
 - Read past the end of buffer in g_win32_package_parser_enum_packages
 - Backport !2155 “glocalfilemonitor: Avoid a deadlock on \ 
finalization” to glib-2-68
 - Backport !2174 “data-to-c.py: generate new-line at the end of the \ 
file” to glib-2-68
 - Backport !2180 “correctly use 3 parameters for close_range” to glib-2-68
 - Backport !2185 “glocalfile: Fix the global trash dir detection” to \ 
glib-2-68
 - Backport !2208 “g_string_replace: Don't replace empty string more than \ 
once per location” to glib-2-68
 - Backport GWin32AppInfo fixes to glib-2-68

* Translation updates:
 - Chinese (China)
 - Chinese (Taiwan)
 - Occitan (post 1500)