Update test.yml

Author: dolfinus

.github/workflows/test.yml

@@ -80,7 +80,7 @@ jobs:
     - name: Upload coverage results
       uses: actions/upload-artifact@v4
       with:
-        name: code-coverage-${{ matrix.python-version }}
+        name: code-coverage-${{ matrix.os }}-${{ matrix.python-version }}-${{ matrix.mark }}
         path: reports/.coverage*
 
   all_done:
@@ -115,7 +115,7 @@ jobs:
       run: pip install -I -r requirements.txt -r requirements-test.txt
 
     - name: Download all coverage reports
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: reports