fix: Added codecov to the workflow

.github/workflows/ci-cd.yml

@@ -58,21 +58,27 @@ jobs:
           git config user.name github-actions
           git config user.email github-actions@github.com
           semantic-release publish
-    # Step 5. Publish to TestPyPI
+    # step 5. Update codecov
+    - name: "Upload coverage to Codecov"
+      uses: codecov/codecov-action@v2
+      with:
+        fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }} 
+    # Step 6. Publish to TestPyPI
     - uses: pypa/gh-action-pypi-publish@release/v1
       with:
         user: __token__
         password: ${{ secrets.TEST_PYPI_API_TOKEN }}
         repository_url: https://test.pypi.org/legacy/
         skip_existing: true
-    # Step 6. Test install from TestPyPI
+    # Step 7. Test install from TestPyPI
     - name: Test install from TestPyPI
       run: |
           pip install \
           --index-url https://test.pypi.org/simple/ \
           --extra-index-url https://pypi.org/simple \
           textfeatureinfo
-    # Step 7. Publish to PyPI
+    # Step 8. Publish to PyPI
     - uses: pypa/gh-action-pypi-publish@release/v1
       with:
         user: __token__