Merge pull request #392 from openstack-k8s-operators/renovate/actions-setup-go-6.x

Update actions/setup-go action to v6

Author: openshift-merge-bot[bot]

.github/workflows/build-test-operator.yaml

@@ -66,7 +66,7 @@ jobs:
 
     steps:
     - name: Install Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v6
       with:
         go-version: 1.21.x