IVGCVSW-3866 Add support for per-channel QSymm8 Convolution2d to Neon backend

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: If7d366b2894050c53a651016165f34be1a2ce7a6
diff --git a/src/backends/neon/workloads/NeonWorkloadUtils.hpp b/src/backends/neon/workloads/NeonWorkloadUtils.hpp
index f63946e..e9edc89 100644
--- a/src/backends/neon/workloads/NeonWorkloadUtils.hpp
+++ b/src/backends/neon/workloads/NeonWorkloadUtils.hpp
@@ -46,6 +46,9 @@
         case DataType::QuantisedAsymm8:
             CopyArmComputeTensorData(tensor, handle->GetConstTensor<uint8_t>());
             break;
+        case DataType::QuantizedSymm8PerAxis:
+            CopyArmComputeTensorData(tensor, handle->GetConstTensor<int8_t>());
+            break;
         case DataType::Signed32:
             CopyArmComputeTensorData(tensor, handle->GetConstTensor<int32_t>());
             break;