drivers: can_nxp_s32_canxl: Update to RTD 2.0.0

Create the set FD mode function because the old
RTD function is updated to static.

Fix the build warning by update the type of buffidx
and u32SysStatus arguments in the callback function
to uint32_t.

Signed-off-by: Ha Duong Quang <ha.duongquang@nxp.com>