Merge branch '2133-system-updates-dialog-the-last-row-has-an-extra-line-at-the-bottom' into 'main'
Resolve "System Updates dialog: the last row has an extra line at the bottom"
Closes #2133 (closed)
See merge request !1815 (merged)
(cherry picked from commit 662e1158)
4f7be829 gs-os-update-page: Workaround extra separator line in the list boxes