Merge pull request #1429 from rackerlabs/renovate/actions-setup-go-6.x

chore(deps): update actions/setup-go action to v6.1.0

Author: renovate[bot]

.github/workflows/understackctl-release.yaml

@@ -24,7 +24,7 @@ jobs:
           fetch-depth: 1
 
       - name: Setup Go
-        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
+        uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
         with:
           go-version: stable
           cache: true