Merge pull request #280 from NativeScript/update-listview-demo

chore: update 'listview' demo for nativescript-ui-listview v7.1.0

Author: elena-p

listview/package.json

@@ -42,9 +42,9 @@
     "mocha-junit-reporter": "^1.18.0",
     "mocha-multi-reporters": "^1.1.0",
     "mochawesome": "^3.1.1",
-    "nativescript-dev-appium": "~6.0.0",
+    "nativescript-dev-appium": "^6.0.0",
     "nativescript-dev-webpack": "^1.0.0",
-    "tns-platform-declarations": "^6.1.0",
+    "tns-platform-declarations": "^6.1.1",
     "tslint": "~5.11.0",
     "typescript": "~3.5.3"
   }