enable ssl + ssl_verify_server_cert in the internal client too
* fix replication tests to disable master_ssl_verify_server_cert
because accounts are passwordless - except rpl.rpl_ssl1
* fix federated/federatedx/connect to disable SSL_VERIFY_SERVER_CERT
because they cannot configure an ssl connection
* fix spider to disable ssl_verify_server_cert, if configuration
says so, as spider _can_ configure an ssl connection
* memory leak in embedded test-connect
Query cache should be invalidated if we are not in applier. For some
reason this condition was incorrect starting from 10.5 but it is
correct in 10.4.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
