ionic run -liverreload not working with Cordova-code-push plugin

**Description:**
"ionic run iOS -livereload" is not working when Cordova-code-push plugin is installed in the project.
**app hangs as soon as the build finishes

**Steps to Reproduce:**
it is easy to reproduce with an empty project

1. ionic start myApp blank
2. ionic cordova plugin add cordova-plugin-code-push
3. ionic Cordova run ios -l

**Output:**
no output

**My `ionic info`:**
cli packages: (/usr/local/lib/node_modules)

@ionic/cli-utils : 1.14.0
ionic (Ionic CLI) : 3.14.0

global packages:

cordova (Cordova CLI) : 7.1.0

local packages:

@ionic/app-scripts : 3.0.0
Cordova Platforms : ios 4.5.2
Ionic Framework : ionic-angular 3.7.1

System:

ios-deploy : 1.9.2
ios-sim : 5.0.13
Node : v6.9.2
npm : 5.5.1
OS : macOS High Sierra
Xcode : Xcode 9.0 Build version 9A235

Misc:

backend : legacy

Reproduce the issue with the listed ionic start, plugin-add, and ionic cordova run ios -l commands using the reported Ionic CLI, Cordova, iOS, and Node versions. Start by tracing the CLI's iOS live-reload run path after the build completes. Done means the empty app launches and live reload works when cordova-plugin-code-push is installed.

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