COMPMID-1048 Add NHWC data format support to Winograd output transform 4x4_3x3

https://confluence.arm.com/display/MLENG/Winograd+Output+Transform%3A+NCHW+vs+NHWC+on+OpenCL

Change-Id: I6995f5cef759ba70ebd96d545b952041b6f1f36e
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/128729
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Tested-by: Jenkins <bsgcomp@arm.com>
7 files changed