Bump ajv and serve

Bumps [ajv](https://github.com/ajv-validator/ajv) to 8.11.0 and updates ancestor dependency [serve](https://github.com/vercel/serve). These dependencies need to be updated together.


Updates `ajv` from 6.5.3 to 8.11.0
- [Release notes](https://github.com/ajv-validator/ajv/releases)
- [Commits](ajv-validator/ajv@v6.5.3...v8.11.0)

Updates `serve` from 11.2.0 to 14.0.1
- [Release notes](https://github.com/vercel/serve/releases)
- [Commits](vercel/serve@11.2.0...14.0.1)

---
updated-dependencies:
- dependency-name: ajv
  dependency-type: indirect
- dependency-name: serve
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]