chore(charts):Added Labels for Workflow and Engine (#437)

* Adding subject and label

Signed-off-by: Oum Kale <oumkale@chaosnative.com>

* updating context for infra level

Signed-off-by: Oum Kale <oumkale@chaosnative.com>

* updating chaosengine name

Signed-off-by: Oum Kale <oumkale@chaosnative.com>

* updating image to litmuschaos/k8s:latest

Signed-off-by: Oum Kale <oumkale@chaosnative.com>

workflows/namespaced-scope-chaos/workflow.yaml

@@ -2,6 +2,8 @@ apiVersion: argoproj.io/v1alpha1
 kind: Workflow
 metadata:
   generateName: argowf-chaos-hello-world-pod-delete-
+  labels:
+    subject: "{{workflow.parameters.adminModeNamespace}}_hello-world"
 spec:
   entrypoint: argowf-chaos
   serviceAccountName: argo-chaos
@@ -123,6 +125,8 @@ spec:
                 metadata:
                   name: pod-delete-chaos
                   namespace: {{workflow.parameters.adminModeNamespace}}
+                  labels:
+                    context: "{{workflow.parameters.adminModeNamespace}}_hello-world"
                 spec:
                   appinfo:
                     appns: {{workflow.parameters.adminModeNamespace}}