Explicit download coverage artifact to subdirectory

Author: JonnyWong16

.github/workflows/ci.yaml

@@ -255,12 +255,13 @@ jobs:
     - name: Download all coverage artifacts
       uses: actions/download-artifact@v5
       with:
-        pattern: coverage-${{ matrix.plex }}*
+        name: coverage-${{ matrix.plex }}-${{ steps.python.outputs.python-version }}
+        path: coverage-${{ matrix.plex }}-${{ steps.python.outputs.python-version }}
 
     - name: Combine ${{ matrix.plex }} coverage results
       run: |
         . venv/bin/activate
-        coverage combine .coverage
+        coverage combine coverage-${{ matrix.plex }}*/.coverage*
         coverage report --fail-under=50
         coverage xml