Cleaning up GLib deprecations

Fix GTimeVal deprecations

changed milestone to %v1.4.4

added refactoring label

enabled an automatic merge when the pipeline for 78f9b360 succeeds

canceled the automatic merge

enabled an automatic merge when the pipeline for 78f9b360 succeeds

mentioned in commit a38345d8

merged

changed title from Cleaning up glib deprecations to Cleaning up GLib deprecations

mentioned in commit 2f0cfca8