update the attributes prefix to use deployment, to be more generic for other tools to adopt

Signed-off-by: Stephanie <yangcao@redhat.com>

Author: yangcao77

devfile.yaml

@@ -23,14 +23,14 @@ components:
         rootRequired: false
   - name: outerloop-deploy
     attributes:
-      appstudio.has/replicas: 1
-      appstudio.has/route: route1
-      appstudio.has/storageLimit: 400Mi
-      appstudio.has/storageRequest: 200Mi
-      appstudio.has/cpuLimit: "2"
-      appstudio.has/cpuRequest: 700m
-      appstudio.has/memoryLimit: 500Mi
-      appstudio.has/memoryRequest: 400Mi
+      deployment/replicas: 1
+      deployment/route: route1
+      deployment/storageLimit: 400Mi
+      deployment/storageRequest: 200Mi
+      deployment/cpuLimit: "2"
+      deployment/cpuRequest: 700m
+      deployment/memoryLimit: 500Mi
+      deployment/memoryRequest: 400Mi
       alpha.dockerimage-port: 8081
     kubernetes:
       uri: outerloop-deploy.yaml