fix(deps): update dependency @ionic/angular to v4.11.5

Author: renovate-bot

package-lock.json

@@ -30,7 +30,7 @@
     "@ionic-native/core": "5.12.0",
     "@ionic-native/splash-screen": "5.12.0",
     "@ionic-native/status-bar": "5.12.0",
-    "@ionic/angular": "4.7.4",
+    "@ionic/angular": "4.11.5",
     "@ngx-translate/core": "11.0.1",
     "@ngx-translate/http-loader": "4.0.0",
     "core-js": "2.6.5",