This is required for FIPS, allow to customize minimum password length,
allow opting in doing the same for the default provider too.
Set FIPS provider default to minimum length of 8, and default provider
to 0. Controlled by -no_pbkdf2_lower_bound_check and indicated with
fips-approved indicator.
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/25621)
