DepthwiseConv reports full assembly kernel name

* Fixed the kernel name in CpuDepthwiseConv2dAssemblyWrapperKernel
* Resolves MLCE-706

Change-Id: I01ddbe2c030e22e5ba6761ed32110a35c314ccae
Signed-off-by: Pablo Marquez Tello <pablo.tello@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6787
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/NEON/kernels/assembly/depthwise.hpp b/src/core/NEON/kernels/assembly/depthwise.hpp
index eadf48d..9262ea0 100644
--- a/src/core/NEON/kernels/assembly/depthwise.hpp
+++ b/src/core/NEON/kernels/assembly/depthwise.hpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Arm Limited.
+ * Copyright (c) 2021-2022 Arm Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -78,10 +78,20 @@
 template <typename TInput, typename TWeight, typename TOutput>
 class DepthwiseCommon : public IDepthwiseCommon
 {
+private:
+    std::string _name{};
+
 protected:
     const DepthwiseArgs m_args; // Copy of arguments
-
 public:
+    std::string name() const
+    {
+        return _name;
+    }
+    void set_name(const std::string &n)
+    {
+        _name = n;
+    }
     DepthwiseCommon(const DepthwiseArgs &args)
         : m_args(args) {};
     DepthwiseCommon(DepthwiseCommon &) = delete;