Update python-social-auth-core to rev 9 via SR 794808
    
    https://build.opensuse.org/request/show/794808
    by user scarabeus_iv + dimstar_suse
    - Update to 3.3.3:
      * Reverted PR #388 due to dependency license incompatibility
      * Updated package upload method to use twine
      * Updated list of default user protected fields to include admin flags and password