Not buildtested, but should be fine

- Update to version 44.0+7:
+ common: hostname-entry: Update hostname only after apply is
clicked
+ sound: Prevent duplicate sound device entries
+ color: Do not try to access to null pointer in destruction
+ display: Allow configuring all monitors and apply settings at
once
+ Updated translations.
- Switch to git checkout via source service, explicit tag from
stable gnome-44 branch.