Qlafilter logs responses from non-matched queries

If the filter is configured with match=/something|anything/ and the following SQL is executed:

SELECT 'nothing';

SELECT 'something';

SELECT 'everything';

SELECT 'anything';

The log should only contain lines for the second and fourth queries. The actual result is that the second query is repeated twice after which the fourth query is logged. In addition, there is an empty line that is similar tothe ones in MXS-4551.

Date,User@Host,Query

,skysql@::ffff:192.168.122.1,

2023-04-27 13:15:42,skysql@::ffff:192.168.122.1,SELECT 'something'

2023-04-27 13:15:42,skysql@::ffff:192.168.122.1,SELECT 'something'

2023-04-27 13:15:42,skysql@::ffff:192.168.122.1,SELECT 'anything'