Update ci.yml

Author: twitter-service

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/setup-go@v2
         with:
           go-version: ${{ matrix.go-version }}
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Cache go modules
         uses: actions/cache@v2
         with: