Non-root users are unable to execute any hammer commands after upgrading to Red Hat Satellite 6.11

Issue

• After upgrading to Red Hat Satellite 6.11, non-root users can no longer successfully execute any hammer command and the following errors are observed:

  $ hammer ping
  SSL certificate verification failed
  Make sure you configured the correct URL and have the server's CA certificate installed on your system.
  
  The following configuration option were used for the SSL connection:
   ssl_ca_file = /etc/pki/katello/certs/katello-server-ca.crt
  
  Make sure the location contains an unexpired and valid CA certificate for https://satellite.example.com/.   
  

• The same problem persists for a newly installed Red Hat Satellite 6.11 server as well.