openssl: move the libdir openssl.cnf symlink into the openssl package
The openssl 1.0 recipe puts the libdir symlink to /etc/ssl/openssl.cnf
in the base openssl package (along with the libdir symlinks to
/etc/ssl/certs and /etc/ssl/private). Keep the openssl 1.1 recipe
aligned with that approach until there's a clear reason to do
something else. For more background, see comments in the following
thread:
