Update actions/setup-go digest to 268d8c0

Author: renovate[bot]

.github/workflows/check.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Checkout git repo
         uses: actions/checkout@dcd71f646680f2efd8db4afa5ad64fdcba30e748 # tag=v3
       - name: Setup golang
-        uses: actions/setup-go@f6164bd8c8acb4a71fb2791a8b6c4024ff038dab # tag=v3
+        uses: actions/setup-go@268d8c0ca0432bb2cf416faae41297df9d262d7f # tag=v3
         with:
           go-version: '1.17.0'
       - name: Print go version