IVGCVSW-2771 Fix SubTensor error in vgg16 ExecuteNetwork NEON

 * Add check if Sub-tensors cannot be used, call ACL function
 * Add computation of SplitAxis from SplitterDescriptor
 * Add NeonSplitterWorkload functions
 * Modify IsSplitterSupported to call ACL validate function
if sub-tensor cannot be used
 * Also check if quantization parameters match when using sub-tensors
 * Add more unit tests for Splitter in TfParser and TfLiteParser

Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I31e4c7d055117c83c65b598c4125442173242226
diff --git a/src/backends/neon/workloads/CMakeLists.txt b/src/backends/neon/workloads/CMakeLists.txt
index f1c773d..8b2ad63 100644
--- a/src/backends/neon/workloads/CMakeLists.txt
+++ b/src/backends/neon/workloads/CMakeLists.txt
@@ -58,6 +58,7 @@
     NeonSoftmaxFloatWorkload.hpp
     NeonSoftmaxUint8Workload.cpp
     NeonSoftmaxUint8Workload.hpp
+    NeonSplitterWorkload.cpp
     NeonSplitterWorkload.hpp
     NeonSubtractionWorkload.cpp
     NeonSubtractionWorkload.hpp