CHANGES: note which command line utilities are marked for deprecation but still available.
CHANGES: note which command line utilities are marked for deprecation but still available.

Some of the utilities are much easier to use than their pkey alternatives.
These have been modified to use the PKEY APIs but still note that they are
deprecated.

Reviewed-by: Tomas Mraz <973cc78d8b4cb00714230ba9be0225e917ab4ac6@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/11225)

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