refactor: optimize plugins for angular treeshaking

BREAKING CHANGE: You can remove the plugin import from the app.module.ts because of the changed Inject decorator

src/@ionic-native/plugins/blinkid/index.ts

@@ -2749,7 +2749,9 @@ export interface UsdlCombinedRecognizerCtor extends RecognizerCtor<UsdlCombinedR
     'ionic cordova plugin add blinkid-cordova --variable CAMERA_USAGE_DESCRIPTION="Enable your camera so that you can scan your ID to validate your account"',
   platforms: ['iOS', 'Android']
 })
-@Injectable()
+@Injectable({
+  providedIn: 'root'
+})
 export class BlinkId extends IonicNativePlugin {
   /**
    * Opens the camera dialog and attempts to scan a barcode/document