Workaround authselect issue in F28AW
    
    For beta we are seeing an issue where the nsswitch.conf file
    is getting the altfiles entry removed from it by authselect.
    As a hack workaround let's make anaconda not call authselect
    by default by removing the fprintd-pam rpm from the ostree.
    
    See the following for context:
    
    - https://github.com/pbrezina/authselect/issues/48
    - https://github.com/rhinstaller/anaconda/blob/059ec35ab90defbdcc785e5bd2cebcd0b6cba510/pyanaconda/kickstart.py#L324-L329