c9ed627 ipatests: update expected message

Authored and Committed by frenaud 2 years ago
    ipatests: update expected message
    
    The test TestIpaHealthCheck::test_ipahealthcheck_ds_riplugincheck
    is expecting a specific message for the RIPluginCheck
    but the message has been updated to fix
    4656 - Remove problematic language from UI/CLI/lib389
    ("enable referint on all suppliers" instead of
    "enable referint on all masters").
    
    Shorten the expected msg so that it fits both situations.
    
    Fixes: https://pagure.io/freeipa/issue/8779
    
    Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>