Kinoite: Enable auto updates in Discover

See: https://fedoraproject.org/wiki/Changes/KDEKinoiteAutoUpdateByDefault

fedora-kinoite.yaml

@@ -41,6 +41,15 @@ exclude-packages:
   - tracker
   - tracker-miners
 
+# Kinoite specific workarounds and configuration
+postprocess:
+  - |
+    #!/bin/bash
+    set -xeuo pipefail
+
+    # Enable auto updates in Discover
+    echo -e "[Global]\nUseUnattendedUpdates=true\n" > /etc/xdg/PlasmaDiscoverUpdates
+
 repos:
   - fedora-rawhide
   # - fedora-40