Update HTTP status codes in http package to match rfc9110

[yeojin-dev]

Feature or enhancement

Update HTTP status codes in http package to match rfc9110

• example
  • (422)UNPROCESSABLE_ENTITY -> UNPROCESSABLE_CONTENT
  • (413)REQUEST_ENTITY_TOO_LARGE -> CONTENT_TOO_LARGE
• references
  • https://httpwg.org/specs/rfc9110.html#status.422
  • https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml

Linked PRs

• gh-102247: Update HTTP status codes in http package to match rfc9110 #102570
• gh-102247: http: support rfc9110 status codes #117611
• gh-102247: Improve documentation of http.HTTPStatus members update #133190

[yeojin-dev]

I'm looking this issue. 👀

[hugovk]

Looks like this is done now, thanks all!