debos: rootfs: Use mate-polkit, not ukui-polkit

ukui-polkit is currently randomly selected to provide
polkit-1-auth-agent (needed by nm-connection-editor), but through
libopencv-imgcodecs410 => libgdal36 => libavif16, it pulls in a lot of
potentially patent encumbered dependencies such as libaom1, libdav1d7,
libde265-0, libgav1-1, librav1e0.7, libsvtav1enc2. It also generally
pulls in a lot of dependencies. Select the lighter mate-polkit instead.

Saves about 200MiB and drops libaom1, libde265-0, libgav1-1,
librav1e0.7, libsvtav1enc2 from rootfs.

Signed-off-by: Loïc Minier <[email protected]>

Author: lool

debos-recipes/qualcomm-linux-debian-rootfs.yaml

@@ -155,6 +155,9 @@ actions:
       - xserver-xorg-video-all-
       - xserver-xorg
       - plymouth-label- # we probably don't need a boot splash
+      # nm-connection-editor below depends on polkit-1-auth-agent, and APT
+      # picks up ukui-polkit as a random Provides; select mate-polkit instead
+      - mate-polkit
       # from task-xfce-desktop
       - xfce4
       - lightdm