chore(deps): update yarn to v1.22.20

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
yarn	1.22.19 -> 1.22.20

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Release Notes

yarnpkg/yarn (yarn)

v1.22.20

Compare Source

• 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.

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