NIFI-15354 Created migration property unit tests for those components in extended bundle nifi-elasticsearch-bundle which do not have these unit tests.

[dan-s1]

Summary

NIFI-15354
This PR adds two test classes one for testing ElasticSearch controller services migrations and another for testing ElasticSearch processor migrations. A slight change was made in PutElasticsearchJson to remove the redundant check for removing a property in order to allow testing in the unit test which properties were removed in migration.

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[exceptionfactory]

Thanks @dan-s1! +1 merging