Removed unused files and not needed subdirs

argo-workflows/old-account/argo-serviceAccount.yaml

@@ -1,5 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: argo-workflows-user
-  namespace: argo

argo-workflows/old-account/argo-workflow-manager-role.yaml

@@ -1,12 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: Role
-metadata:
-  namespace: argo
-  name: argo-workflow-manager
-rules:
-  - apiGroups: ["argoproj.io"]
-    resources: ["workflowtaskresults"]
-    verbs: ["create", "get", "list", "update", "patch", "delete"]
-  - apiGroups: ["argoproj.io"]
-    resources: ["workflows"]
-    verbs: ["create", "get", "list", "update", "patch", "delete"]

argo-workflows/old-account/role-binding.yaml

@@ -1,13 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: RoleBinding
-metadata:
-  name: argo-workflows-role-binding
-  namespace: argo
-subjects:
-  - kind: ServiceAccount
-    name: argo-workflows-user
-    namespace: argo
-roleRef:
-  kind: Role
-  name: argo-workflow-manager
-  apiGroup: rbac.authorization.k8s.io