feat(messaging): Add bandwidthConstrainedOk and restrictedSatelliteOk to AndroidConfig

Adds two new optional boolean properties, `bandwidthConstrainedOk` and `restrictedSatelliteOk`, to the `AndroidConfig` type in the messaging API.

This change includes:
- Updating the `AndroidConfig` interface in `src/messaging/messaging-api.ts`.
- Adding the corresponding property mappings in `src/messaging/messaging-internal.ts`.
- Updating unit tests in `test/unit/messaging/messaging.spec.ts` to cover the new properties.
- Updating the public API documentation.

Author: google-labs-jules[bot]

etc/firebase-admin.messaging.api.md

@@ -8,6 +8,7 @@ import { Agent } from 'http';
 
 // @public
 export interface AndroidConfig {
+    bandwidthConstrainedOk?: boolean;
     collapseKey?: string;
     data?: {
         [key: string]: string;
@@ -17,6 +18,7 @@ export interface AndroidConfig {
     notification?: AndroidNotification;
     priority?: ('high' | 'normal');
     restrictedPackageName?: string;
+    restrictedSatelliteOk?: boolean;
     ttl?: number;
 }