Rename Quantization/Dequantization kernels/operators to imperative mood

Renames the following kernels/functions
 - [Cl|Cpu]DequantizationKernel -> [Cl|Cpu]DequantizeKernel
 - [Cl|Cpu]Dequantization -> [Cl|Cpu]CpuDequantize
 - [Cl|Cpu]QuantizationKernel -> [Cl|Cpu]QuantizeKernel
 - [Cl|Cpu]Quantization -> [Cl|Cpu]Quantize

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ic3c5eb3b7fe28f807294d159830eef99c2dd6219
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5566
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
index a61735c..6543496 100644
--- a/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
+++ b/arm_compute/runtime/CL/functions/CLQuantizationLayer.h
@@ -37,7 +37,7 @@
 
 /** Basic function to simulate a quantization layer. This function calls the following CL kernels:
  *
- * -# @ref opencl::ClQuantization
+ * -# @ref opencl::ClQuantize
  *
  * @note The implementation supports only 3D input tensors.
  *