Update Workflows local dev methods now working

[pombosilva]

Summary

Once this PR to add the implementation of pause(), resume(), terminate(), restart() gets merged, this PR should be merged.

Screenshots (optional)

Documentation checklist

• Is there a changelog entry (guidelines)? If you don't add one for something awesome and new (however small) — how will our customers find out? Changelogs are automatically posted to RSS feeds, the Discord, and X.
• The change adheres to the documentation style guide.
• If a larger change - such as adding a new page- an issue has been opened in relation to any incorrect or out of date information that this PR fixes.
• Files which have changed name or location have been allocated redirects.

[github-actions]

This pull request requires reviews from CODEOWNERS as it changes files that match the following patterns:

Pattern	Owners
/src/content/changelog/	@cloudflare/pm-changelogs, @cloudflare/pcx-technical-writing
/src/content/docs/workflows/	@elithrar, @celso, @mia303, @jonesphillip, @cloudflare/pcx-technical-writing
*	@cloudflare/pcx-technical-writing

[github-actions]

Preview URL: https://30f57d47.preview.developers.cloudflare.com
Preview Branch URL: https://osilva-workflows-update-local-dev-methods.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/changelog/2026-03-21-local-dev-instance-methods/	https://osilva-workflows-update-local-dev-methods.preview.developers.cloudflare.com/changelog/2026-03-21-local-dev-instance-methods/
https://developers.cloudflare.com/workflows/build/workers-api/	https://osilva-workflows-update-local-dev-methods.preview.developers.cloudflare.com/workflows/build/workers-api/
https://developers.cloudflare.com/workflows/build/local-development/	https://osilva-workflows-update-local-dev-methods.preview.developers.cloudflare.com/workflows/build/local-development/