update codecov test

Author: berombau

.github/workflows/test.yaml

@@ -52,16 +52,18 @@ jobs:
           python -m pip install --upgrade pip wheel
       - name: Install dependencies
         run: |
-          pip install ${{ matrix.pip-flags }} ".[dev,test]"
+          python -m pip install ${{ matrix.pip-flags }} ".[dev,test]"
       - name: Test
         env:
           MPLBACKEND: agg
           PLATFORM: ${{ matrix.os }}
           DISPLAY: :42
         run: |
-          coverage run -m pytest -v --color=yes
+          python -m coverage run -m pytest -v --color=yes
       - name: Report coverage
         run: |
-          coverage report
+          python -m coverage report
       - name: Upload coverage
         uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}