fix(ci): codecov

.github/workflows/continuous_integration.yml

@@ -43,9 +43,12 @@ jobs:
       - name: Build testing environment
         run: make build build-tests
       - name: Run tests
-        run: |
-          make tests-once
-          bash <(curl -s https://codecov.io/bash)
+        run: make tests-once
+      - name: Upload to Codecov
+        uses: codecov/codecov-action@v4
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          verbose: true
 
   multiarch_build:
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'