do not try and set mysqli ssl option through mysqli_options since it is set later via mysqli_ssl_set (matomo-org#17788)

Author: diosmosis

libs/Zend/Db/Adapter/Mysqli.php

@@ -313,6 +313,7 @@ protected function _connect()
                 if(array_key_exists($option, $ssl_options)) {
                     $ssl_options[$option] = $value;
                     $enable_ssl = true;
+                    continue; // these options are set below in mysqli_ssl_set
                 } elseif(is_string($option)) {
                     // Suppress warnings here
                     // Ignore it if it's not a valid constant