edit comment for minimum_master_nodes config

[10000-ki]

Description

https://github.com/opensearch-project/OpenSearch/blob/6a01d2f95b7e98c601949a58b92b91e3e4022e17/buildSrc/src/main/java/org/opensearch/gradle/testclusters/OpenSearchCluster.java#L410

discovery.zen.minimum_master_nodes is only valid for opensearch 1.x.x
I think it could confuse the user, so I improved the comment.

Issues Resolved

None

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (11f9ea4) 91.18% compared to head (cf1d7df) 91.18%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4316   +/-   ##
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  Coverage   91.18%   91.18%           
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  Files         189      189           
  Lines        6146     6146           
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  Hits         5604     5604           
  Misses        542      542           

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[prudhvigodithi]

LGTM, adding @peterzhuamazon @gaiksaya
Thank you

[10000-ki]

@peterzhuamazon hi!
can you check this pr??

[peterzhuamazon]

Thanks for opening the PR @10000-ki but I am a bit confused here:

I think that check is only to see if (node.getVersion().onOrAfter("7.0.0")), not related to 1.x or 2.x as the change related to that is:

https://github.com/opensearch-project/OpenSearch/blob/6532caa203955e2ca55cc6f241365b0734d040f3/buildSrc/src/main/java/org/opensearch/gradle/testclusters/OpenSearchCluster.java#L399-L402

Thanks.

[peterzhuamazon]

Blocking for now as it needs some clarifications.

Thanks.