feat: add json worker and language implement in dashboards

[SuZhou-Joe]

Signed-off-by: suzhou suzhou@amazon.com

Description

[Describe what this change achieves]

Issues Resolved

[List any issues this PR will resolve]

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
  • yarn test:ftr
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[AMoo-Miki]

Any reason this is not raised on main?

[SuZhou-Joe]

Any reason this is not raised on main?

Good point. I thought we can merge to 2.x and add a backport main label to merge to main. But anyway I will raise a issue to discuss the reason why we introduce the new json language support first.

[joshuarrrr]

Yeah, @SuZhou-Joe all PRs should be raised against main first, and then we'll backport as necessary from there: https://github.com/opensearch-project/.github/blob/main/RELEASING.md#branching

But thanks for opening the issue first, that will provide helpful context.

[SuZhou-Joe]

#3133