Update fence-agents to version 4.8.0+git.1619794372.c48ba825 / rev 53 via SR 892055
    
    https://build.opensuse.org/request/show/892055
    by user varkoly + dimstar_suse
    - Update to version 4.8.0+git.1619794372.c48ba825:
      * fence_lindypdu: update metadata
      * fence_lindypdu: new fence agent
      * fencing: add stonith_status_sleep parameter for sleep between status calls during a STONITH action
      * fence_openstack: code formatting fixes per: https://github.com/ClusterLabs/fence-agents/pull/397#pullrequestreview-634281798
      * Proper try-except for connection exception.
      * Fix CI.
      * Do not wrap as many values.
      * Restore port metadata.
      * Update xml metadata.
      * Use standard logging.
      * Revert change to __all__
      * Major rework of the original agent: