crypto: talitos - use IS_ENABLED() in has_ftr_sec1()

This patch rewrites has_ftr_sec1() using IS_ENABLED()
instead of #ifdefs

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>