fix(volta): make sure volta uses the same yarn package overwrite

[pataar]

Changes

This makes sure that the 'volta' behavior for Yarn is the same as the 'engines' behavior.

Context

When using yarn 2+ in Volta, Renovate will make rollback PR's because it can't find new versions. This is caused because it's looking in the wrong repository.

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

How I've tested my work (please tick one)

I have verified these changes via:

• Code inspection only, or
• Newly added/modified unit tests, or
• No unit tests but ran on a real repository, or
• Both unit tests + ran on a real repository

[viceice]

please revert the format changes

[viceice]

i think we already set his anywhere else.

this also doesn't work for simple ranges like ^3.2.0

[pataar]

i think we already set his anywhere else.

this also doesn't work for simple ranges like ^3.2.0

Yes, it's the same piece of code as used in the check for engines:
https://github.com/renovatebot/renovate/blob/main/lib/modules/manager/npm/extract/index.ts#L203

Ranges are not supported in Volta, so that shouldn't be an issue.

[viceice]

ok, but it will fill soon again as yarn V4 is around the corner.

so i think you should check if it's not starting with 1.

[pataar]

ok, but it will fill soon again as yarn V4 is around the corner.

so i think you should check if it's not starting with 1.

I've improved the check for both cases

[renovate-release]

🎉 This PR is included in version 34.26.1 🎉

The release is available on:

• GitHub release
• 34.26.1

Your semantic-release bot 📦🚀