update repo name in nightly workflow

[ofirgo]

Pull Request Description:

Checklist before requesting a review:

• I set the appropriate labels on the pull request.
• I have added/updated the release note draft (if necessary).
• I have updated the documentation to reflect my changes (if necessary).
• All function and files are well documented.
• All function and classes have type hints.
• There is a licenses in all file.
• The function and variable names are informative.
• I have checked for code duplications.
• I have added new unittest (if necessary).

To fix the issue, we will add a permissions block at the root of the workflow file. This block will define the minimal permissions required for the workflow to function correctly. Based on the workflow's operations, it primarily needs read access to repository contents and write access to publish packages. We will set contents: read and packages: write as the permissions.