Fix the stream is not closed issue (#1432)

In case of error we must close the stream.

Relates-To: OAM-2174

Signed-off-by: Mykhailo Kuchma <ext-mykhailo.kuchma@here.com>

olp-cpp-sdk-dataservice-read/src/VersionedLayerClientImpl.cpp

@@ -124,6 +124,7 @@ client::CancellationToken VersionedLayerClientImpl::StreamLayerPartitions(
     auto version_response =
         GetVersion(boost::none, FetchOptions::OnlineIfNotFound, context);
     if (!version_response.IsSuccessful()) {
+      async_stream->CloseStream(version_response.GetError());
       return version_response.GetError();
     }