fix(deps): update dependency @ionic-native/splash-screen to v5.0.0-beta.23 (#12)

Author: renovate[bot]

package-lock.json

@@ -42,7 +42,7 @@
     "@angular/platform-browser-dynamic": "7.2.0",
     "@angular/router": "7.2.0",
     "@ionic-native/core": "5.0.0-beta.23",
-    "@ionic-native/splash-screen": "5.0.0-beta.22",
+    "@ionic-native/splash-screen": "5.0.0-beta.23",
     "@ionic-native/status-bar": "5.0.0-beta.22",
     "@ionic/angular": "4.0.0-rc.0",
     "@ionic/storage": "2.2.0",