Pass on the Apps Query Response to clients.

Keep the message interface for backwards compatibility.

Bug: 35170375
Test: Verify that clients receive the query apps response.
Change-Id: I689ce0086e2122068471b7df79107d38e53e8dcf

services/core/jni/com_android_server_location_ContextHubService.cpp

@@ -331,7 +331,9 @@ struct ContextHubServiceCallback : IContexthubCallback {
 
     virtual Return<void> handleAppsInfo(
             const android::hardware::hidl_vec<HubAppInfo>& apps) {
+        TransactionResult result = TransactionResult::SUCCESS;
         handleQueryAppsResponse(apps,mContextHubId);
+        passOnOsResponse(mContextHubId, CONTEXT_HUB_QUERY_APPS, result, nullptr, 0);
         return android::hardware::Void();
     }