chore: configured codecov for CI

.github/workflows/ci.yml

@@ -78,3 +78,27 @@ jobs:
     - name: run tests
       working-directory: /home/runner/frappe-bench
       run: bench --site frappe.local run-tests --app lms
+    - name: Upload coverage data
+      uses: actions/upload-artifact@v4
+      with:
+        name: coverage-${{ matrix.container }}
+        path: /home/runner/frappe-bench/sites/coverage.xml
+
+  coverage:
+    name: Coverage Wrap Up
+    needs: tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone
+        uses: actions/checkout@v3
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Upload coverage data
+        uses: codecov/codecov-action@v5
+        with:
+          name: Server
+          token: ${{ secrets.CODECOV_TOKEN }}
+          fail_ci_if_error: true
+          verbose: true