Is ionic-native-google-maps@4.21.0 compatible with cordova-plugin-googlemaps@2.7.1?

**I'm submitting a ...** (check one with "x")
- [x] question
- [ ] any problem or bug report
- [ ] feature request

**If you choose 'problem or bug report', please select OS:** (check one with "x")
- [ ] **Android**
- [x] **iOS**
- [ ] **Browser**

**If you use `@ionic-native/google-maps`, please tell the package.json (only `@ionic-native/core` and `@ionic-native/google-maps` are fine mostly)**

package.json

```
"dependencies": {
"@angular/animations": "5.2.11",
"@angular/common": "5.2.11",
"@angular/compiler": "5.2.11",
"@angular/compiler-cli": "5.2.11",
"@angular/core": "5.2.11",
"@angular/forms": "5.2.11",
"@angular/platform-browser": "5.2.11",
"@angular/platform-browser-dynamic": "5.2.11",
"@ionic-native/core": "4.20.0",
"@ionic-native/google-maps": "^4.21.0",
"@ionic-native/in-app-browser": "^4.20.0",
"@ionic-native/network": "^4.20.0",
"@ionic-native/splash-screen": "4.20.0",
"@ionic-native/status-bar": "4.20.0",
"@ionic/storage": "2.2.0",
"cordova-android": "8.1.0",
"cordova-browser": "6.0.0",
"cordova-ios": "^5.1.1",
"cordova-plugin-fcm-with-dependecy-updated": "4.6.4",
"cordova-plugin-googlemaps": "^2.6.2",
"cordova-plugin-inappbrowser": "3.2.0",
"cordova-plugin-ionic-webview": "^4.2.1",
"cordova-plugin-network-information": "^2.0.2",
"d3": "^5.15.0",
"firebase": "^6.6.2",
"ion2-calendar": "^2.2.0",
"ionic-angular": "3.9.9",
"ionicons": "^4.5.8",
"moment": "^2.24.0",
"rxjs": "5.5.11",
"sugar": "^2.0.6",
"sw-toolbox": "3.6.0",
"zone.js": "0.8.29"
},
"devDependencies": {
"@ionic/app-scripts": "3.2.4",
"@ionic/lab": "2.0.18",
"cordova-plugin-device": "^2.0.2",
"cordova-plugin-ionic-keyboard": "^2.2.0",
"cordova-plugin-splashscreen": "^5.0.2",
"cordova-plugin-statusbar": "^2.4.2",
"cordova-plugin-whitelist": "^1.3.3",
"typescript": "2.6.2"
},
```

**Question:**
I'm using Ionic 3 on iOS 13.4.1, is ionic-native-google-maps@4.21.0 compatible with cordova-plugin-googlemaps@2.7.1?

Commencez par les versions de package.json indiquées dans l’issue et examinez les informations de compatibilité du dépôt pour ionic-native-google-maps et le plugin Google Maps Cordova. Déterminez si la combinaison de versions demandée est prise en charge sur iOS, puis documentez le résultat de compatibilité et les éventuelles contraintes de version.

Rédigé par le modèle d'indexation à partir du texte de l'issue.