update workflow

Author: sivchari

.github/workflows/workflows.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Set up Go 1.17
-        uses: actions/setup-go@v1
+      - name: Set up Go 1.18
+        uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.18
         id: go
 
       - name: Check out code into the Go module directory