docs: require installing corepack and using yarn

[trivikr]

Issue

External contribution in #1000 removed yarn.lock and added package-lock.json

Contributors may not know our build setup, and instructions should be added in CONTRIBUTING.

Description

Requires installing corepack and using yarn in CONTRIBUTING.md

Testing

N/A

---

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[changeset-bot]

⚠️ No Changeset found

Latest commit: e6fa4cc

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs and link to relevant comments in this thread.