feat(rdfremont): enable SVE for SWD and NS

Enable SVE support for non secure and secure worlds for RD-Fremont
variants.

Signed-off-by: Vivek Gautam <vivek.gautam@arm.com>
Signed-off-by: Rohit Mathew <rohit.mathew@arm.com>
Change-Id: Idcb309d031a1e10740dd365bb65570f8d2ce3a05
1 file changed