add to prepare job

Author: andrewelamb

.github/workflows/test.yaml

@@ -26,6 +26,15 @@ jobs:
         run: |
           echo "wheel=$(ls dist/*.whl)" >> $GITHUB_OUTPUT
           echo "tarball=$(ls dist/*.tar.gz)" >> $GITHUB_OUTPUT
+      - name: Store the distribution files for use in other stages
+        # `tests`, `pypi-publish`, and `docker-publish` will use the same
+        # pre-built distributions, so we make sure to release the exact
+        # same package that was tested
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-distribution-files
+          path: dist/
+          retention-days: 1
 
   static_checks:
     runs-on: ubuntu-latest