Catch std::exception instead of armnn::Exception

Signed-off-by: Derek Lamberti <derek.lamberti@arm.com>
Change-Id: I89ae4f3b607ccb83f1bf16e085c805d5fc5cf89c
diff --git a/ModelToINetworkConverter.cpp b/ModelToINetworkConverter.cpp
index 4797ccf..05e6046 100644
--- a/ModelToINetworkConverter.cpp
+++ b/ModelToINetworkConverter.cpp
@@ -25,7 +25,7 @@
     {
         Convert();
     }
-    catch (armnn::Exception& e)
+    catch (std::exception& e)
     {
         m_ConversionResult = ConversionResult::UnsupportedFeature;
         ALOGE("%s: Unexpected exception: %s", __func__, e.what());