feat(validate-json-schema): support more formats in ajv

[scop]

Makes for example format: regex for strings work.

Refs ajv-validator/ajv-cli#188 (comment)

[suzuki-shunsuke]

Thank you!

[suzuki-shunsuke]

🤔

$ ajv --spec=draft2020 -c ajv-formats -s ../aqua/json-schema/registry.json -d pkgs/suzuki-shunsuke/ci-info/registry.yaml
module ajv-formats is invalid; it should export function
error: Cannot find module 'ajv-formats'
Require stack:
- /Users/shunsukesuzuki/.local/share/npm-global/lib/node_modules/ajv-cli/dist/commands/ajv.js
- /Users/shunsukesuzuki/.local/share/npm-global/lib/node_modules/ajv-cli/dist/commands/compile.js
- /Users/shunsukesuzuki/.local/share/npm-global/lib/node_modules/ajv-cli/dist/commands/index.js
- /Users/shunsukesuzuki/.local/share/npm-global/lib/node_modules/ajv-cli/dist/index.js

https://github.com/ajv-validator/ajv-cli/blob/58d6f074720d5dc0773c3786320b7d35718060cd/src/commands/ajv.ts#L75

[scop]

Hmph, I do remember trying and seeing ajv-cli pulling in ajv-formats too, but it doesn't, I don't know what happened. Anyway #978 should fix it.