COMPMID-803: Add NHWC data format support for CL batch normalisation

Change-Id: Ie37588f60b9cfc7b1d09b1e8628fcfb4b17e0717
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/123834
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
7 files changed