Update coverage.yml

Author: adryyan

.github/workflows/coverage.yml

@@ -35,6 +35,6 @@ jobs:
         key: ${{ github.job }}-${{ matrix.os }}-${{ matrix.python-version }}
         create-symlink: true
     - uses: rui314/setup-mold@v1
-    - run: pip install nox
+    - uses: wntrblm/nox@main
     - run: nox -s cov
     - uses: AndreMiras/coveralls-python-action@develop