Update image to v1.0.1-beta.1 (#29)

Author: johnbelamaric

nephio-webui/deployment.yaml

@@ -17,8 +17,8 @@ spec:
       terminationGracePeriodSeconds: 10
       containers:
       - name: main
-        image: nephio/kpt-backstage-plugins:v1.0.0
-        imagePullPolicy: Always
+        image: nephio/kpt-backstage-plugins:v1.0.1-beta.1
+        imagePullPolicy: IfNotPresent
         args:
         - "--config"
         - /etc/config/app-config.nephio.yaml