Add codecov

add code-coverage utility

Author: anish-mudaraddi

.github/workflows/unittest.yml

@@ -26,4 +26,10 @@ jobs:
 
       - name: run tests using pytest
         run: |
-         cd $GITHUB_WORKSPACE && pytest
+         cd $GITHUB_WORKSPACE && pytest --cov --cov-report xml:coverage.xml
+
+      - name: Submit Coverage
+        uses: codecov/codecov-action@v5
+        with:
+          fail_ci_if_error: true
+          token: ${{secrets.CODECOV_TOKEN}}

requirements.txt

@@ -1,4 +1,5 @@
 pytest
+pytest-cov
 pylint
 openstacksdk
 pre-commit