Add Zizmor

[Carreau]

I did my best, but maybe I missed some permissions, we might found out later.
It's the default setting of zizmor, we could get auditor level later if we want to be stricter.

Should fix failure in #1549 which can be rebased once this is merged.

[github-advanced-security]

You are seeing this message because GitHub Code Scanning has recently been set up for this repository, or this pull request contains the workflow file for the Code Scanning tool.

What Enabling Code Scanning Means:

• The 'Security' tab will display more code scanning analysis results (e.g., for the default branch).
• Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results.
• You will be able to see the analysis results for the pull request's branch on this overview once the scans have completed and the checks have passed.

For more information about GitHub Code Scanning, check out the documentation.

[Carreau]

@/ent:security

[Yann-P]

Thank you!