use pwsh syntax

[sbfnk]

Description

Inspired by https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/workflow-commands-for-github-actions?tool=powershell I have a feeling this might work.

Checklist

• [ ] My PR is based on a package issue and I have explicitly linked it.
• [ ] I have included the target issue or issues in the PR title in the for Issue(s) issue-numbers: PR title
• [X] I have read the contribution guidelines.
• [ ] I have tested my changes locally.
• [ ] I have added or updated unit tests where necessary.
• [ ] I have updated the documentation if required.
• [X] My code follows the established coding standards.
• [ ] I have added a news item linked to this PR.
• [ ] I have reviewed CI checks for this PR and addressed them as far as I am able.

[sbfnk]

oh well I was wrong