testing caching (#1334)

Author: nammn

.github/workflows/go.yml

@@ -12,7 +12,7 @@ jobs:
  - uses: actions/checkout@v2
 
  - name: Set up Go
- uses: actions/setup-go@v2
+ uses: actions/setup-go@v4
  with:
  go-version: '1.20'