Draft: [3.20] community/{libmate*,mate-*}: upgrade to 1.28
https://mate-desktop.org/blog/2024-02-27-mate-1-28-released/
This MR is to apply MR !68751 (merged) to 3.20-stable. A continuation of MR !68799 (closed)
Thank you @mio for the MATE upgrades on edge.