Enable kernel selection testing (Phase #2)

Resolves COMPMID-4987
Change-Id: I1201ca3eae107989d13b6a2c6d9560de24fe112d
Signed-off-by: Yair Schwarzbaum <yair.schwarzbaum@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/7015
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Giorgio Arena <giorgio.arena@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/src/cpu/kernels/CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h b/src/cpu/kernels/CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h
index 5e5683c..b773fdf 100644
--- a/src/cpu/kernels/CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h
+++ b/src/cpu/kernels/CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h
@@ -49,7 +49,7 @@
  *  -# Clamp the resulting int32 values to the [0..255] range and cast to QASYMM8.
  *
  */
-class CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel : public NewICpuKernel<CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel>
+class CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel : public ICpuKernel<CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel>
 {
 public:
     CpuGemmLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel() = default;