FORTIFY_SOURCE is a hardening option both at build and runtime. Move
it under 'Kernel hardening options'.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Paul Moore <paul@paul-moore.com>
Link: https://lore.kernel.org/r/20250123221115.19722-5-mgorman@techsingularity.net
Signed-off-by: Kees Cook <kees@kernel.org>