[Refactor] HPPC IntArrayList and ObjectArrayList to j.u.List

[nknize]

Refactors usage of obsolete HPPC IntArrayList and ObjectArrayList to java.util.List.

relates #5910

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19734/
• CommitID: b2edd6b
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      2 org.opensearch.indices.replication.SegmentReplicationIT.testDropPrimaryDuringReplication
      2 org.opensearch.index.shard.RemoteStoreRefreshListenerTests.classMethod
      1 org.opensearch.remotestore.RemoteStoreIT.testStaleCommitDeletionWithoutInvokeFlush
      1 org.opensearch.index.shard.RemoteStoreRefreshListenerTests.testRefreshSuccessAfterFailureInFirstAttemptAfterSnapshotAndMetadataUpload

• URL: https://build.ci.opensearch.org/job/gradle-check/19733/
• CommitID: 32fafc8
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.remotestore.RemoteStoreIT.testStaleCommitDeletionWithoutInvokeFlush
      1 org.opensearch.indices.replication.SegmentReplicationIT.testScrollCreatedOnReplica

• URL: https://build.ci.opensearch.org/job/gradle-check/19742/
• CommitID: b2edd6b
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

Merging #8602 (b2edd6b) into main (2004ba0) will decrease coverage by 0.04%.
The diff coverage is 77.27%.

❗ Current head b2edd6b differs from pull request most recent head 3cf3d7a. Consider uploading reports for the commit 3cf3d7a to get more accurate results

@@             Coverage Diff              @@
##               main    #8602      +/-   ##
============================================
- Coverage     70.90%   70.87%   -0.04%     
+ Complexity    57008    56915      -93     
============================================
  Files          4759     4758       -1     
  Lines        269693   269227     -466     
  Branches      39454    39402      -52     
============================================
- Hits         191235   190807     -428     
+ Misses        62317    62300      -17     
+ Partials      16141    16120      -21     

Impacted Files	Coverage Δ
...g/opensearch/action/get/MultiGetShardResponse.java	0.00% <0.00%> (ø)
...ion/termvectors/MultiTermVectorsShardResponse.java	0.00% <0.00%> (ø)
...ensearch/search/fetch/ShardFetchSearchRequest.java	77.77% <ø> (ø)
...tion/termvectors/MultiTermVectorsShardRequest.java	30.30% <50.00%> (ø)
...rg/opensearch/action/get/MultiGetShardRequest.java	82.60% <100.00%> (ø)
...org/opensearch/action/search/FetchSearchPhase.java	86.73% <100.00%> (ø)
...pensearch/action/search/SearchPhaseController.java	81.81% <100.00%> (-1.71%)	⬇️
.../search/SearchScrollQueryThenFetchAsyncAction.java	85.41% <100.00%> (ø)
...va/org/opensearch/common/transport/PortsRange.java	87.09% <100.00%> (ø)
...org/opensearch/search/fetch/ShardFetchRequest.java	83.33% <100.00%> (ø)

... and 568 files with indirect coverage changes

[andrross]

Looks good.

There's a conflict on the changelog. I'd be fine with omitting a changelog entry here since this is really just an internal refactoring.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19896/
• CommitID: a664b37
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19905/
• CommitID: a664b37
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19915/
• CommitID: a664b37
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19932/
• CommitID: a664b37
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/19949/
• CommitID: a664b37
  Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green.
  Is the failure a flaky test unrelated to your change?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: SUCCESS ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/19963/
• CommitID: 3cf3d7a