[DOC] Instruction for terms query with roaring bitmap needs to be fixed

[tkykenmt]

What do you want to do?

• Request a change to existing documentation
• Add new documentation
• Report a technical problem with the documentation
• Other

Tell us about your request. Provide a summary of the request.
Instruction for terms query with roaring bitmap introduced since 2.17 does not work appropriately. For more details of issue, please refer from https://forum.opensearch.org/t/bitmap-search-not-working/21631

I've confirmed roaring bitmap works well with fixed instruction. So I'd like submit fixed version to the repoisitory.

*Version: List the OpenSearch version to which this issue applies, e.g. 2.14, 2.12--2.14, or all.
2.17+

What other resources are available? Provide links to related issues, POCs, steps for testing, etc.

• Terms query can accept encoded terms input as bitmap #8133
• https://forum.opensearch.org/t/bitmap-search-not-working/21631

[Naarcha-AWS]

@tkykenmt: Thanks for submitting this issue! I'll submit a fix for this shortly.

[sunds]

When can the doc be updated? It is still wrong in Feb 2025 and caused us some lost time.

[tkykenmt]

I submitted new PR to fix the instruction.

@Naarcha-AWS Could you review my PR?