default provider: include RIPEMD160

Including RIPEMD160 in both the default and legacy providers shouldn't break
anyone and makes the algorithm available more readily.

Fixes #17722

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19375)

(cherry picked from commit ecd83146)