fix(CI): `actions/upload-artifact@v3` is deprecated, migrate to v4 · Distributive-Network/PythonMonkey@552ac99

Process completed with exit code 1.

Failed to CreateArtifact: Received non-retryable error: Failed request: (409) Conflict: an artifact with this name already exists on the workflow run

No files were found with the provided path: /cores. No artifacts will be uploaded.