shared/but-util: drop trusted annotation from bus_open_system_watch_bind_with_description()
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1746057
    
    This only affects systemd-resolved. bus_open_system_watch_bind_with_description()
    is also used in timesyncd, but it has no methods, only read-only properties, and
    in networkd, but it annotates all methods with SD_BUS_VTABLE_UNPRIVILEGED and does
    polkit checks.
    
    Resolves: #1746857
    
    patch_name: 0244-shared-but-util-drop-trusted-annotation-from-bus_ope.patch
    present_in_specfile: true
    location_in_specfile: 244
    squash_commits: true