Set up the framework to choose the default LWS

Resolve COMPMID-4486

Signed-off-by: Giorgio Arena <giorgio.arena@arm.com>
Change-Id: Ib38b7943bd776a6d75d1da163908724c49eae73d
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5864
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/core/gpu/cl/kernels/ClQuantizeKernel.h b/src/core/gpu/cl/kernels/ClQuantizeKernel.h
index 8d37f33..cd97298 100644
--- a/src/core/gpu/cl/kernels/ClQuantizeKernel.h
+++ b/src/core/gpu/cl/kernels/ClQuantizeKernel.h
@@ -42,7 +42,7 @@
 {
 public:
     /** Default constructor */
-    ClQuantizeKernel() = default;
+    ClQuantizeKernel();
     ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClQuantizeKernel);
     /** Set the input, output.
      *