Use helm based deployment on all cluster

No need to have custom deployment anymore, replace base component folder
with help and remove custom cluster folder in application set.

Signed-off-by: Hugo Ares <[email protected]>

Author: hugares

argo-cd-apps/base/all-clusters/infra-deployments/external-secrets-operator/external-secrets-operator.yaml

@@ -13,15 +13,8 @@ spec:
               values:
                 sourceRoot: components/external-secrets-operator
                 environment: staging
-                clusterDir: "base"
-          - list:
-              elements:
-                - nameNormalized: stone-stage-p01
-                  values.clusterDir: stone-stage-p01
-                - nameNormalized: stone-stg-rh01
-                  values.clusterDir: stone-stg-rh01
-                - nameNormalized: pentest-p01
-                  values.clusterDir: pentest-p01
+                clusterDir: ""
+          - list: []
   template:
     metadata:
       name: external-secrets-operator-{{nameNormalized}}