HDDS-10289. Remove unused MiniOzoneCluster.Builder properties

[adoroszlai]

What changes were proposed in this pull request?

1. setStreamBufferSize is never used: it can be removed
2. enableContainerDatastream, numOfOmHandlers, numOfScmHandlers are never changed:
   • values can be defined in ozone-site.xml
   • member variables and their usage can be removed
3. setClusterId, setOmId and setScmId are only called with UUID.randomUUID().toString():
   • setOmId, setScmId can be completely removed
   • setClusterId is kept for internal use (MiniOzoneCluster and MiniOzoneClusterProvider)
   • few tests that need the actual clusterId value are changed to use cluster.getClusterId()

Additional minor cleanup in TestOzoneFsHAURLs and TestOzoneManagerConfiguration, mostly required by the removal of omId:

• remove unnecessary creation of OMStorage
• use @TempDir

https://issues.apache.org/jira/browse/HDDS-10289

How was this patch tested?

CI:
https://github.com/adoroszlai/ozone/actions/runs/7773770796

[nandakumar131]

Thanks @adoroszlai for working on this.
Overall the change looks good to me.
Just one minor comment, will falling back to the default for OM & SCM handler count (100) have any performance impact on the tests?
This is updated via ozone-site.xml in test.

[fapifta]

Thank you @adoroszlai for this PR, it is really great to see the test setup made simpler.

The patch looks good to me!

[adoroszlai]

Thanks @fapifta, @nandakumar131 for the review.