Removed unused files and not needed subdirs

argo-workflows/webhook-service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: webhook-eventsource-svc
+  namespace: argo-events
+spec:
+  type: ClusterIP
+  ports:
+  - name: default
+    port: 12000
+    protocol: TCP
+    targetPort: 12000
+  selector:
+    controller: eventsource-controller
+    eventsource-name: webhook
+    owner-name: webhook