Update github ci configuration

Author: romis2012

.github/workflows/ci.yml

@@ -33,8 +33,10 @@ jobs:
         # run: python -m pytest tests --cov=./python_socks --cov-report term-missing -s
         run: python -m pytest tests --cov=./python_socks --cov-report xml
       - name: Upload coverage
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4.0.1
         with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: romis2012/python-socks
           file: ./coverage.xml
           flags: unit
           fail_ci_if_error: false