881ec5a WebUI: Fix 'user not found' traceback on user ID override details page

Authored and Committed by stsymbal a year ago
    WebUI: Fix 'user not found' traceback on user ID override details page
    
    Disable link to user page from user ID override in case it is in 'Default Trust View'
    
    Ticket: https://pagure.io/freeipa/issue/7139
    
    Signed-off-by: Serhii Tsymbaliuk <stsymbal@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>