da2079c ipatests: Check permissions of /etc/ipa/ca.crt new installations

Authored and Committed by rcritten 3 years ago
    ipatests: Check permissions of /etc/ipa/ca.crt new installations
    
    It should be 0644 root:root for both CA-ful and CA-less installs.
    
    https://pagure.io/freeipa/issue/8441
    
    Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>