Bump yarn from 1.22.19 to 1.22.21

[dependabot]

Bumps yarn from 1.22.19 to 1.22.21.

Release notes

Sourced from yarn's releases.

v1.22.21

[!WARNING] This release is missing a couple of artifacts (the .msi/.rpm/.deb/.asc files); we're working on fixing this.

• Fixes an issue in the v1.22.20 when calling Yarn from a project subfolder, outside of a Corepack context.

• Added a SKIP_YARN_COREPACK_CHECK environment variable to skip the Corepack check.

v1.22.20

[!WARNING] This release is missing a couple of artifacts (the .msi/.rpm/.deb/.asc files); we're working on fixing this.

• Important: Punycode is now embed within the bundle, as it has been deprecated by Node.js and will be removed in a future version.

• A message will be displayed when Yarn 1.22 notices that the local project has a package.json file referencing a non-1.x Yarn release via the packageManager field. The message will explain that the project is intended to be used with Corepack.

• The yarn-error.log files won't be generated anymore, as we don't process non-critical 1.x bug reports (we however process all bugs reported on https://github.com/yarnpkg/berry; we just released the 4.0.2 release there).

• The yarn set version x.y.z command will now install the exact x.y.z version (prior to this change it used to first install the latest version, and only in a second step would it downgrade to x.y.z; this was causing issues when we bump the minimal Node.js version we support, as running yarn set version 3.6.4 wouldn't work on Node 16).

• Prevents crashes when reading from an empty .yarnrc.yml file.

Commits

• 1c6b097 v1.22.21
• a847238 Fixes the projectRoot detection
• efdccc1 Hotfixes for the 1.22.20 (#9009)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)