fix(tekton): remove Terraform service account

platform/tekton-pipelines/cluster-role-binding.yaml

@@ -1,12 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  name: terraform-admin
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: cluster-admin
-subjects:
-  - kind: ServiceAccount
-    name: terraform-sa
-    namespace: tekton-pipelines

platform/tekton-pipelines/kustomization.yaml

@@ -9,7 +9,4 @@ resources:
   - https://storage.googleapis.com/tekton-releases/triggers/latest/interceptors.yaml
   # Dashboard
   - https://storage.googleapis.com/tekton-releases/dashboard/latest/tekton-dashboard-release.yaml
-  # Additional
   - ingress.yaml
-  - cluster-role-binding.yaml
-  - service-account.yaml

platform/tekton-pipelines/service-account.yaml

@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: terraform-sa
-secrets:
-  - name: terraform-secrets