temporarily build to v3.0.0

Author: cmdr2

.github/workflows/ci_metal.yaml

@@ -40,4 +40,4 @@ jobs:
       - name: Upload Artifact
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: python -m scripts.upload_all --tag v3.1.0
+        run: python -m scripts.upload_all --tag v3.0.0