Bump ajv from 8.12.0 to 8.13.0

Bumps [ajv](https://github.com/ajv-validator/ajv) from 8.12.0 to 8.13.0.
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v8.12.0...v8.13.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -68,7 +68,7 @@
     "@babel/cli": "^7.24.5",
     "@babel/preset-env": "^7.24.5",
     "@skyscanner/eslint-config-skyscanner": "^18.0.0",
-    "ajv": "^8.12.0",
+    "ajv": "^8.13.0",
     "babel-jest": "^29.7.0",
     "danger": "^12.1.0",
     "husky": "^9.0.11",