Fix: use 1.17.x on github actions

.github/workflows/go.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.17.x
 
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2