des/des_locl.h: clean up unused/irrelevant macros.
des/des_locl.h: clean up unused/irrelevant macros.

Reviewed-by: Richard Levitte <5fb523282dd7956571c80524edc2dccfa0bd8234@openssl.org>

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl