Update github action tests pin to 1.x
Issue: [sc12565]
See:
@@ -13,7 +13,7 @@ jobs:
- uses: actions/checkout@v2
- uses: actions/setup-go@v2
with:
- go-version: 1.16.x
+ go-version: 1.x
- run: make check
- run: make check-generate
