Replace deprecated verifier with new set of Verifiers

[desaikomal]

Issues

• My PR addresses the following Helix issues and references them in the PR description:
  Fixes TestDistributedControllerManager is using Deprecated ClusterStateVerifier #2485

Description

• Here are some details about my PR, including screenshots of any UI changes:
  While debugging the failure for the test case in DistributedController test case, realized we are using deprecated verifier. So let us first use the right verifier and see if it helps with resolving the temporary failures. These are all integration tests which depends on ZK timing and so not sure if just replacing correct verifier will help. But first order problem is to use right code.

Tests

• [] The following tests are written for this issue:

(List the names of added unit/integration tests)

• The following is the result of the "mvn test" command on the appropriate module:
  I created a branch and ran the test 4 times to make sure that there is no regression with using different verifier.
  Here is the link to the branch with testing:
  Fix TestDistributedController to use the proper verifier. Fixes #2485 desaikomal/helix#2
• failure were in different test cases.

Changes that Break Backward Compatibility (Optional)

• My PR contains changes that break backward compatibility or previous assumptions for certain methods or API. They include:

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Commits

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  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
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  4. Subject uses the imperative mood ("add", not "adding")
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Code Quality

• My diff has been formatted using helix-style.xml
  (helix-style-intellij.xml if IntelliJ IDE is used)

[parakhnr]

Actually 100, won't help much, the verify method does the following:

1. Record startTime = currentTime
2. Invoke verifier.verifyByZkCallback()
   2.1 Wait for max 30 seconds(default timeout) for the state to be verified
3. If currentTime - startTime > 100 repeat 1.

So I think we need to have time out > (30 seconds + some buffer) if we want the verification to be retried. If we don't want the verification to be retried(which is the current implementation), then we need to use verifier.verifyByZkCallback(30seconds default timeout + 100 milliseconds) instead of verifier.verifyByZkCallback().

Apologies for the previous comment as I didn't read through the TestHelper.verify method code.

[desaikomal]

I think, i don't need it re=tried as earlier code just did sleep and moved on.
This is also the reason, I like to stick to the scope of the change to be what I set out with.

[desaikomal]

Still re-try is not required, can you please review it one final time.

[parakhnr]

Ok. Lets stick to original one or use callback with timeout that has 30 seconds + 100 milliseconds set.

[desaikomal]

Thanks @qqu0127 and @parakhnr for review. This change has been approved by @parakhnr and @qqu0127. Ready to be merged.
Commit message: Replace the deprecated verifier with new set of verifiers.