Restyled by whitespace

Author: restyled-commits

src/app/clusters/testing/ClusterTester.h

@@ -135,7 +135,7 @@ class ClusterTester
 
         // Returns true if the command was successful and response is available
         bool IsSuccess() const
-        { 
+        {
             if constexpr (std::is_same_v<ResponseType, app::DataModel::NullObjectType>)
                 return status.has_value() && status->IsSuccess();
             else