try fix action

Author: goxiaoy

.github/workflows/go.yml

@@ -14,9 +14,9 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Set up Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.20
+          go-version: '1.20'
 
       - name: Build
         run: go build -v ./...