Add TODO for updating public documentation

[BhumikaSaini-Amazon]

Description

Changes introduced by various PRs are often supposed to be followed with respective updates to the public documentation, maintained in https://github.com/opensearch-project/documentation-website.

This PR updates the PR template to add a checklist item to ensure we either create a GitHub issue or PR in the documentation repo while reviewing the original code changes PR, to ensure that the public documentation updates to be done are tracked and not missed.

Related Issues

N/A

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[github-actions]

Compatibility status:

Checks if related components are compatible with change b06f84a

Incompatible components

Skipped components

Compatible components

Compatible components: [https://github.com/opensearch-project/security.git, https://github.com/opensearch-project/alerting.git, https://github.com/opensearch-project/index-management.git, https://github.com/opensearch-project/anomaly-detection.git, https://github.com/opensearch-project/sql.git, https://github.com/opensearch-project/job-scheduler.git, https://github.com/opensearch-project/asynchronous-search.git, https://github.com/opensearch-project/observability.git, https://github.com/opensearch-project/common-utils.git, https://github.com/opensearch-project/k-nn.git, https://github.com/opensearch-project/reporting.git, https://github.com/opensearch-project/cross-cluster-replication.git, https://github.com/opensearch-project/security-analytics.git, https://github.com/opensearch-project/custom-codecs.git, https://github.com/opensearch-project/ml-commons.git, https://github.com/opensearch-project/performance-analyzer.git, https://github.com/opensearch-project/opensearch-oci-object-storage.git, https://github.com/opensearch-project/performance-analyzer-rca.git, https://github.com/opensearch-project/geospatial.git, https://github.com/opensearch-project/notifications.git, https://github.com/opensearch-project/neural-search.git]

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.search.SearchWeightedRoutingIT.testStrictWeightedRoutingWithCustomString_FailOpenEnabled

• URL: https://build.ci.opensearch.org/job/gradle-check/26345/
• CommitID: 6c65de2
  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 #10242 (b06f84a) into main (a8969cb) will decrease coverage by 0.02%.
Report is 7 commits behind head on main.
The diff coverage is 83.63%.

@@             Coverage Diff              @@
##               main   #10242      +/-   ##
============================================
- Coverage     71.11%   71.10%   -0.02%     
+ Complexity    58188    58169      -19     
============================================
  Files          4830     4830              
  Lines        274440   274506      +66     
  Branches      39993    40002       +9     
============================================
+ Hits         195175   195193      +18     
- Misses        62897    62953      +56     
+ Partials      16368    16360       -8     

Files	Coverage Δ
...src/main/java/org/opensearch/core/index/Index.java	100.00% <ø> (ø)
...luster/metadata/MetadataUpdateSettingsService.java	71.42% <100.00%> (+0.68%)	⬆️
...rg/opensearch/common/settings/ClusterSettings.java	92.85% <ø> (ø)
...rch/index/remote/RemoteSegmentTransferTracker.java	81.10% <100.00%> (+0.17%)	⬆️
...index/shard/CloseableRetryableRefreshListener.java	81.03% <100.00%> (+0.67%)	⬆️
...in/java/org/opensearch/index/shard/IndexShard.java	70.18% <100.00%> (+1.31%)	⬆️
...java/org/opensearch/index/shard/StoreRecovery.java	56.95% <ø> (+0.14%)	⬆️
...earch/index/store/RemoteSegmentStoreDirectory.java	89.67% <100.00%> (+0.26%)	⬆️
...ndex/store/RemoteSegmentStoreDirectoryFactory.java	92.30% <100.00%> (ø)
...search/index/translog/InternalTranslogManager.java	72.22% <100.00%> (+0.19%)	⬆️
... and 13 more

... and 437 files with indirect coverage changes

[BhumikaSaini-Amazon]

Thanks @dblock for approving this change! Please could you help add the skip-changelog tag and help with the merge?

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.remotestore.RemoteStoreStatsIT.testStatsOnRemoteStoreRestore
      1 org.opensearch.index.IndexServiceTests.testAsyncTranslogTrimTaskOnClosedIndex

• URL: https://build.ci.opensearch.org/job/gradle-check/26465/
• CommitID: b06f84a
  Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[dblock]

What do you think about shortening the text and making the link to actually open the issue?

Public documentation issue/PR [created](https://github.com/opensearch-project/documentation-website/issues/new/choose)

[reta]

What do you think about shortening the text and making the link to actually open the issue?

Public documentation issue/PR [created](https://github.com/opensearch-project/documentation-website/issues/new/choose)

Sorry @dblock I missed your suggestion but we could do followup pull request

[dblock]

@BhumikaSaini-Amazon care to look at my suggestion above please?

[BhumikaSaini-Amazon]

Hi @dblock,
Thanks! Created #10408 to incorporate the recommended change