COMPMID-719: NEPermuteKernel refactoring

Change-Id: I91b43d9706ac3244ce43684967ace0b022d35bad
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/114988
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
2 files changed