Put browser-compat info in front-runner for http/methods/*

[teoli2003]

What was wrong/why is this fix needed? (quick summary only)

We want to have browser-compat in front-runner: this allows us to write {{Compat}} without parameter, and in the future, {{Spec}} (and likely more).

This PR covers http/methods (and data_url) for the case without problem: 1 macro Compat in the page and its parameter matching the slug. Other cases (no Compat macros on a page, multiple Compat macros, macro not matching the slug, will be done at a later stage).

MDN URL of the main page changed

10 files in http/*

Issue number (if there is an associated issue)

openwebdocs/project#36

Anything else that could help us review it

[github-actions]

Preview URLs

• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/POST
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/HEAD
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/DELETE
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/PUT
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/TRACE
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/OPTIONS
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/CONNECT
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Methods/GET
• https://pr5472.content.dev.mdn.mozit.cloud/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs

Flaws

None! 🎉

External URLs

URL: /en-US/docs/Web/HTTP/Methods
Title: HTTP request methods
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/POST
Title: POST
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/HEAD
Title: HEAD
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/DELETE
Title: DELETE
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/PUT
Title: PUT
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/TRACE
Title: TRACE
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/OPTIONS
Title: OPTIONS
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/CONNECT
Title: CONNECT
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Methods/GET
Title: GET
on GitHub

No new external URLs

---

URL: /en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
Title: Data URLs
on GitHub

No new external URLs

[Elchi3]

👍