chore(deps): update dependency ajv to v8.18.0

[mend-for-gitlite.zycloud.tk]

This PR contains the following updates:

Package	Type	Update	Change
ajv (source)	dependencies	minor	8.16.0 → 8.18.0

By merging this PR, the issue #1048 will be automatically resolved and closed:

Severity	CVSS Score	Vulnerability
Low	2.9	CVE-2025-69873

---

Release Notes

ajv-validator/ajv (ajv)

v8.18.0

Compare Source

What's Changed

• feat: allow tree-shaking by adding "sideEffects": false to package.json by @​josdejong in #​2480
• fix: #​2482 Infinity and NaN serialise to null by @​jasoniangreen in #​2487
• fix: small grammatical error in managing-schemas.md by @​monteiro-renato in #​2508
• fix: typos in schema-language.md by @​monteiro-renato in #​2507
• fix(pattern): use configured RegExp engine with $data keyword to mitigate ReDoS attacks (CVE-2025-69873) by @​epoberezkin in #​2586

New Contributors

• @​josdejong made their first contribution in #​2480
• @​monteiro-renato made their first contribution in #​2508

Full Changelog: ajv-validator/ajv@v8.17.1...v8.18.0

v8.17.1

Compare Source

What's Changed

• bump version to 8.17.1 by @​jasoniangreen in #​2472

Full Changelog: ajv-validator/ajv@v8.17.0...v8.17.1

Plus everything in 8.17.0 which failed to release

The only functional change is to switch from uri-js (which is no longer supported), to fast-uri. This is the second attempt and the team on fast-uri have been really helpful addressing the issues we found last time.

Revert "Revert fast-uri change (#​2444)" by @​gurgunday in #​2448
fix: ignore new eslint error for @​typescript-eslint/no-extraneous-class by @​jasoniangreen in #​2455
docs: clarify behaviour of addVocabulary by @​jasoniangreen in #​2454
docs: refactor to improve legibility by @​blottn in #​2432
Fix grammatical typo in managing-schemas.md by @​wetneb in #​2305
docs: Fix broken strict-mode link by @​alexanderjsx in #​2459
feat: add test for encoded refs and bump fast-uri by @​jasoniangreen in #​2449
fix: changes for @​typescript-eslint/array-type rule by @​jasoniangreen in #​2467
fixes #​2217 - clarify custom keyword naming by @​jasoniangreen in #​2457

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.43%. Comparing base (9323555) to head (2898b11).
⚠️ Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1076   +/-   ##
=======================================
  Coverage   85.43%   85.43%           
=======================================
  Files          60       60           
  Lines        2142     2142           
  Branches      545      562   +17     
=======================================
  Hits         1830     1830           
  Misses        291      291           
  Partials       21       21           

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[github-actions]

Changes Analysis

Commit SHA: 2898b11
Comparing To SHA: b3dea31

API Changes

Summary

SUCCESS: No changes found between specifications

Report

The full API changes report is available at: https://github.com/opensearch-project/opensearch-api-specification/actions/runs/23578796411/artifacts/6116812053

API Coverage

	Before	After	Δ
Covered (%)	666 (65.23 %)	666 (65.23 %)	0 (0 %)
Uncovered (%)	355 (34.77 %)	355 (34.77 %)	0 (0 %)
Unknown	149	149	0