29b1ffd autofs: use cache_req to obtain map in setent

Authored and Committed by pbrezina 4 years ago
    autofs: use cache_req to obtain map in setent
    
    Resolves:
    https://pagure.io/SSSD/sssd/issue/2607
    
    Reviewed-by: Tomáš Halman <thalman@redhat.com>