HDDS-16090. Parameterize TestOzoneShellHA with follower read

[adoroszlai]

What changes were proposed in this pull request?

Refactor TestOzoneShellHAWithFollowerRead to avoid subclassing TestOzoneShellHA:

• make TestOzoneShellHA parameterized, run all test cases with follower read enabled/disabled
• TestOzoneShellHAWithFollowerRead only runs the two additional test cases

Remove TestOzoneShellHAWithFSO, since TestOzoneShellHA also runs with FSO as default layout.

https://issues.apache.org/jira/browse/HDDS-16090

How was this patch tested?

Before:

[INFO] Tests run: 33, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 71.28 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHA
[INFO] Tests run: 35, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 112.7 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHAWithFollowerRead
[INFO] Tests run: 33, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 69.72 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHAWithFSO

After:

[INFO] Tests run: 33, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 106.7 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHA
[INFO] Tests run: 33, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 46.41 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHA
[INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.15 s -- in org.apache.hadoop.ozone.shell.TestOzoneShellHAWithFollowerRead

https://github.com/adoroszlai/ozone/actions/runs/30988165814

[ivandika3]

Thanks @adoroszlai for the improvement, LGTM +1.

[adoroszlai]

Thanks @ivandika3 for the review.