add hiddnen files for upload-artifact action v4

.github/workflows/pytest.yml

@@ -130,16 +130,9 @@ jobs:
         run: |
           mv .github/.coveragerc .
 
-      - name: remove slashes from test name
-        run: |
-          test=$(echo ${{ matrix.test }} | sed 's/\//__/g')
-          echo "test=${test}" >> $GITHUB_ENV
-
       - name: Test with pytest
         run: |
-          python3 -m pytest tests/${{matrix.test}} --color=yes --cov --cov-data-file=.coverage.${{ env.test }} --durations=0 && exit_code=0|| exit_code=$?
-          echo "Current directory contents:"
-          ls -la
+          python3 -m pytest tests/${{matrix.test}} --color=yes --cov --durations=0 && exit_code=0|| exit_code=$?
           # don't fail if no tests were collected, e.g. for test_licence.py
           if [ "${exit_code}" -eq 5 ]; then
             echo "No tests were collected"
@@ -149,18 +142,25 @@ jobs:
             exit 1
           fi
 
+      - name: remove slashes from test name
+        run: |
+          test=$(echo ${{ matrix.test }} | sed 's/\//__/g')
+          echo "test=${test}" >> $GITHUB_ENV
+
       - name: Store snapshot report
         uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
         if: always()
         with:
+          include-hidden-files: true
           name: Snapshot Report ${{ env.test }}
           path: ./snapshot_report.html
 
       - name: Upload coverage
         uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
         with:
+          include-hidden-files: true
           name: coverage_${{ env.test }}
-          path: .coverage.${{ env.test }}
+          path: .coverage
 
   coverage:
     needs: test