seastar has deprecated the overload which accepts `server_name`, let's use the one which accepts `tls::tls_options`. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes #15324
seastar has deprecated the overload which accepts `server_name`, let's use the one which accepts `tls::tls_options`. Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes #15324