Upgrade: Bump ajv from 8.11.0 to 8.12.0

Bumps [ajv](https://github.com/ajv-validator/ajv) from 8.11.0 to 8.12.0.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v8.11.0...v8.12.0)

---
updated-dependencies:
- dependency-name: ajv
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Close #5544

packages/utils-json/package.json

@@ -12,7 +12,7 @@
     "@hint/utils-fs": "^1.0.15",
     "@hint/utils-network": "^1.0.24",
     "@hint/utils-types": "^1.2.0",
-    "ajv": "^8.11.0",
+    "ajv": "^8.12.0",
     "ajv-formats": "^2.1.1",
     "jsonc-parser": "^3.0.0",
     "lodash": "^4.17.21"

yarn.lock

@@ -1764,10 +1764,10 @@ ajv@^6.10.0, ajv@^6.12.4, ajv@^6.12.5, ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-ajv@^8.0.0, ajv@^8.0.1, ajv@^8.11.0:
-  version "8.11.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.11.0.tgz#977e91dd96ca669f54a11e23e378e33b884a565f"
-  integrity sha512-wGgprdCvMalC0BztXvitD2hC04YffAvtsUn93JbGXYLAtCUO4xd17mCCZQxUOItiBwZvJScWo8NIvQMQ71rdpg==
+ajv@^8.0.0, ajv@^8.0.1, ajv@^8.12.0:
+  version "8.12.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.12.0.tgz#d1a0527323e22f53562c567c00991577dfbe19d1"
+  integrity sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==
   dependencies:
     fast-deep-equal "^3.1.1"
     json-schema-traverse "^1.0.0"