Red Hat Satellite upgrade from version 6.7 to version 6.8 fails with the error - 'Could not find user redis'

Issue

• Red Hat Satellite upgradation from version 6.7 to 6.8 fails with the following error:

  [ERROR 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/etc/opt/rh/rh-redis5/redis]/owner: change from 'root' to 'redis' failed: Could not find user redis
  [ WARN 2021-07-03T16:04:08 main]  /File[/etc/opt/rh/rh-redis5/redis]/seluser: seluser changed 'unconfined_u' to 'system_u'
  [ INFO 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/etc/opt/rh/rh-redis5/redis]: Evaluated in 0.03 seconds
  [ INFO 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/var/log/redis]: Starting to evaluate the resource (140 of 2239)
  [ERROR 2021-07-03T16:04:08 main]  Could not find user redis
  [ERROR 2021-07-03T16:04:08 main] /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/type/file/owner.rb:21:in `block in insync?'
  .....
  
  [ERROR 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/var/log/redis]/owner: change from 'root' to 'redis' failed: Could not find user redis
  [ERROR 2021-07-03T16:04:08 main]  Could not find group redis
  [ERROR 2021-07-03T16:04:08 main] /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/type/file/group.rb:26:in `block in insync?'
  [ERROR 2021-07-03T16:04:08 main] /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/type/file/group.rb:25:in `map!'
  [ERROR 2021-07-03T16:04:08 main] /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/type/file/group.rb:25:in `insync?'
  [ERROR 2021-07-03T16:04:08 main] /opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/property.rb:276:in `safe_insync?'
  .....
  
  [ERROR 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/var/log/redis]/group: change from 'root' to 'redis' failed: Could not find group redis
  [ WARN 2021-07-03T16:04:08 main]  /File[/var/log/redis]/seluser: seluser changed 'unconfined_u' to 'system_u'
  [ WARN 2021-07-03T16:04:08 main]  /File[/var/log/redis]/seltype: seltype changed 'var_log_t' to 'redis_log_t'
  [ INFO 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/var/log/redis]: Evaluated in 0.03 seconds
  [ INFO 2021-07-03T16:04:08 main]  /Stage[main]/Redis::Config/File[/var/opt/rh/rh-redis5/lib/redis]: Starting to evaluate the resource (141 of 2239)
  [ERROR 2021-07-03T16:04:08 main]  Could not find user redis