Merge pull request #1155 from OneSignal/add-devicetype-live-activities

Adding devicetype for enter live activity

Author: fhboswell

iOS_SDK/OneSignalSDK/OneSignalCore/Source/API/OSRequests.m

@@ -502,6 +502,7 @@ + (instancetype)withUserId:(NSString * _Nonnull)userId
     let params = [NSMutableDictionary new];
     params[@"push_token"] = token;
     params[@"subscription_id"] = userId; // pre-5.X.X subscription_id = player_id = userId
+    params[@"device_type"] = @0;
     request.parameters = params;
     request.method = POST;
     request.path = [NSString stringWithFormat:@"apps/%@/live_activities/%@/token", appId, activityId];