MDEV-6975 Implement TLS protocol

change SSL methods to be SSLv23 (according to openssl manpage:
"A TLS/SSL connection established with these methods may understand
the SSLv2, SSLv3, TLSv1, TLSv1.1 and TLSv1.2 protocols") from
TLSv1 methods, that go back to the initial SSL implementation
in MySQL in 2001.

OpenSSL default ciphers are different if TLSv1.2 is enabled,
so tests need to take this into account.

mysql-test/mysql-test-run.pl

@@ -4801,6 +4801,8 @@ sub extract_warning_lines ($$) {
      qr|feedback plugin: failed to retrieve the MAC address|,
      qr|Plugin 'FEEDBACK' init function returned error|,
      qr|Plugin 'FEEDBACK' registration as a INFORMATION SCHEMA failed|,
+     qr|Failed to setup SSL|,
+     qr|SSL error: Failed to set ciphers to use|,
     );
 
   my $matched_lines= [];