DodoApp: Support apps exposing multiple ports

Change-Id: I9c8a47d20ffc1836cef6390c0ac6f22e977e38f2
diff --git a/charts/app-runner/values.yaml b/charts/app-runner/values.yaml
index 88958ae..795f2c0 100644
--- a/charts/app-runner/values.yaml
+++ b/charts/app-runner/values.yaml
@@ -8,7 +8,7 @@
 appId: ""
 runCfg: ""
 appDir: /dodo-app
-appPort: 8080
+appPorts: []
 managerAddr: ""
 volumes: []
 runtimeClassName: ""