Update sample projects to cordova-plugin-datalogic 0.2.4

Author: Cody Brookshear

AutoScanTrigger/config.xml

@@ -82,6 +82,6 @@
     <plugin name="cordova-plugin-splashscreen" spec="5.0.2" />
     <plugin name="cordova-plugin-ionic-webview" spec="^2.0.0" />
     <plugin name="cordova-plugin-ionic-keyboard" spec="^2.0.5" />
-    <engine name="android" spec="7.1.4" />
     <plugin name="cordova-plugin-datalogic" spec="@datalogic/cordova-plugin-datalogic@^0.2.1" />
+    <engine name="android" spec="7.1.4" />
 </widget>