Blank `clusterType` results in helm errors
Failed worker: https://gitlab.com/gitlab-commit-defend-demo/gitlab-commit-aks-management/-/jobs/654964677.
Output:
in /usr/local/share/gitlab-managed-apps/helmfile.yaml: in .helmfiles[0]: in cilium/helmfile.yaml: error during helmfile.yaml.part.0 parsing: template: stringTemplate:24:7: executing "stringTemplate" at <eq .Values.clusterType "eks">: error calling eq: incompatible types for comparison