Update go.yml

.github/workflows/go.yml

@@ -21,6 +21,9 @@ jobs:
       with:
         go-version: '1.18'
       
+    - name: Run coverage
+      run: go test -race -coverprofile=coverage.out -covermode=atomic
+        
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v3
       env: