fix issues for termsQuery

[amberzsy]

Description

couple of issues here:

1. missing top level param boost as defined here
2. missing description for terms Query.
3. missing terms look up test https://opensearch.org/docs/latest/query-dsl/term/terms/#terms-lookup

additionalProperties: with 
minProperties: 1
maxProperties: 1

should be simplified with oneOf.
5. incorrect definition for terms look up query, boost is not valid field so should not have QueryBase as part of TermsQuery here

Issues Resolved

fixes #540

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[Xtansia]

@amberzsy Are you able to provide an example (i.e. dashboards dev tools POST) of the query you're trying to represent? Preferably also adding it to https://github.com/opensearch-project/opensearch-api-specification/blob/main/tests/default/_core/search/query/terms.yaml

[github-actions]

Changes Analysis

Commit SHA: ab96677
Comparing To SHA: c2c666f

API Changes

Summary

└─┬Components
  ├──[➖] schemas (39605:7)❌ 
  ├──[➕] schemas (39609:7)
  ├──[➕] schemas (39598:7)
  └─┬_common.query_dsl:QueryContainer
    └─┬terms
      └──[🔀] $ref (39609:13)❌ 

Document Element	Total Changes	Breaking Changes
components	4	2

• ❌ BREAKING Changes: 2 out of 4
• Modifications: 1
• Removals: 1
• Additions: 2
• Breaking Removals: 1
• Breaking Modifications: 1

Report

The full API changes report is available at: https://github.com/opensearch-project/opensearch-api-specification/actions/runs/10879001532/artifacts/1937465581

API Coverage

	Before	After	Δ
Covered (%)	560 (54.85 %)	560 (54.85 %)	0 (0 %)
Uncovered (%)	461 (45.15 %)	461 (45.15 %)	0 (0 %)
Unknown	25	25	0

[github-actions]

Spec Test Coverage Analysis

Total	Tested
585	290 (49.57 %)

[amberzsy]

@amberzsy Are you able to provide an example (i.e. dashboards dev tools POST) of the query you're trying to represent? Preferably also adding it to https://github.com/opensearch-project/opensearch-api-specification/blob/main/tests/default/_core/search/query/terms.yaml

sure added.

[nhtruong]

Tests failed

[nhtruong]

please fix the tests

[amberzsy]

please fix the tests

done.
Also, noticed the public documentation seems incorrect here. [OpenSearch version - 2.16]

fix ^^ issue in latest commit.

[dblock]

This looks good. The linter failed, run npm run lint--fix.