gs-os-update-page: Port update rows to AdwActionRow
Also:
- Show the update version as an AdwActionRow:subtitle, which makes GsOsUpdatePage to properly adapt to small screen devices
- Add an arrow at the end of the row to indicate that it will open a subpage
- Remove the hack to force Orca read the "Critical update" tooltip, as it's incompatible with AdwActionRow. This will be fixed with a future append_to_relation GTK API.
- Use header capitalization in the "Critical update" tooltip
Before | After |
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Closes #2548 (closed)
Edited by ɐꓩuɐɹɐu sᴉɹǝɯoʇnɐ