fix property name

[madrob]

Proposed changes

Use the correct input key - https://github.com/actions/download-artifact?tab=readme-ov-file#inputs

Checklist

Put an x in the boxes that apply.

• I have read the CONTRIBUTING document
• I have run pre-commit run --all-files to format my code / installed pre-commit prior to committing changes
• I have added tests that prove my fix is effective or that my feature works
• I have updated the necessary documentation (if needed)

[angeloskath]

👍