IVGCVSW-8429 Fix for tflite parser ExNet not correctly unloading runtime.

Signed-off-by: Cathal Corbett <cathal.corbett@arm.com>
Change-Id: I0f9ae70bce4daf96f17ee29e80914dc299e2a7d7
diff --git a/tests/ExecuteNetwork/ArmNNExecutor.cpp b/tests/ExecuteNetwork/ArmNNExecutor.cpp
index 2004bb1..ece3daf 100644
--- a/tests/ExecuteNetwork/ArmNNExecutor.cpp
+++ b/tests/ExecuteNetwork/ArmNNExecutor.cpp
@@ -227,6 +227,9 @@
     {
         profiler->Print(std::cout);
     }
+
+    // We're finished with the network.
+    m_Runtime->UnloadNetwork(m_NetworkId);
 }
 
 void ArmNNExecutor::ExecuteAsync()