Allow pads_admin to search parent directories to be able to interact with pads content.
    
    Allow plymouthd_admin to search parent directories to be able to interact with plymouthd content.
    
    Allow postgresql admin to search parent directories to be able to manage postgresql content.
    
    Allow prelude_admin to search parent directories to be able to manage prelude content.
    
    Signed-off-by: Dominick Grift <domg472@gmail.com>