feat(core): add decorator for response http status 425 : ApiTooEarlyResponse

[mgohin]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Other... Please describe:

What is the current behavior?

No decorator to add documentation about response with HTTP status 425 Too early

Issue Number: N/A

What is the new behavior?

Added the decorator @ApiTooEarlyResponse

Does this PR introduce a breaking change?

• Yes
• No

Other information

I could not use the HttpStatus enum because it does not contain entry for 425 code.

[micalevisk]

see #1501 (comment)

that's why I made this package: https://www.npmjs.com/package/nestjs-swagger-api-http-response-decorators

[mgohin]

Because I did a PR I'm hoping it'll be merged one day ... but thanks for your package, gonna use it right now ;)