Enable CPUWDT service to enable watchdog
Platform: armhf-nokia_ixs7215_52x-r0 HwSKU: Nokia-7215 ASIC: marvell Port Config: 48x1G + 4x10G Co-authored-by: dflynn <dennis.flynn@nokia.com> Co-authored-by: Carl Keene <keene@nokia.com>