Re-enable and adjust test for desktop icons
commit:f211f51b58c0b88c74b8a4b3e27fa62a51aac2a6 disabled a check due to
Bug #16283, which has been fixed since then. Let’s re-enable this test. But it relies on the desktop icons to be displayed by Nautilus, which is not the case anymore, so the test needs to be updated.
|Blocks Tails - Feature #16209: Core work: Foundations Team||Confirmed|