Align kernel/operator header layout

- Redirect validate documentation to configure
- Align header names
- Align class layout

Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: Ia40f67383826a66e9f9a33745d66805551e31a3a
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5897
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
diff --git a/src/core/cpu/kernels/CpuGemmTranspose1xWKernel.h b/src/core/cpu/kernels/CpuGemmTranspose1xWKernel.h
index c9c22bd..1a9287f 100644
--- a/src/core/cpu/kernels/CpuGemmTranspose1xWKernel.h
+++ b/src/core/cpu/kernels/CpuGemmTranspose1xWKernel.h
@@ -71,7 +71,6 @@
 class CpuGemmTranspose1xWKernel : public ICpuKernel
 {
 public:
-    /** Constructor */
     CpuGemmTranspose1xWKernel() = default;
     ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuGemmTranspose1xWKernel);
     /** Configure kernel for a given list of arguments
@@ -95,4 +94,4 @@
 } // namespace kernels
 } // namespace cpu
 } // namespace arm_compute
-#endif /*ARM_COMPUTE_CPU_GEMM_TRANSPOSE1xW_KERNEL_H */
+#endif /* ARM_COMPUTE_CPU_GEMM_TRANSPOSE1xW_KERNEL_H */