Iteration 2: Upstream 0002-gtkmountoperation-Support-TCRYPT-options.patch in GTK
See #15521-note_22 and follow-ups.
Merge requests:
https://gitlab.gnome.org/GNOME/gtk/merge_requests/244
https://gitlab.gnome.org/GNOME/gtk/merge_requests/245
Parent Task: #15244
Original created by @intrigeri on 15724 (Redmine)
Edited by intrigeri