Fix typo in log message

[perlun]

Spotted locally; there is a double negation in this sentence:

This code generation run has not produced any file modifications. This means, the schema has not changed, and no other parameters (jOOQ version, driver version, database version, and any configuration elements) have not changed either.

[perlun]

(Note, I fully do not expect this to be merged into this repo. :slightly_smiling_face: It's just much easier to throw in a 1-line PR illustrating the fix rather than write lots of boring text describing it.)

[lukaseder]

Thanks a lot for your report

[lukaseder]

Fixed in jOOQ 3.18.0, 3.17.3 (https://github.com/jOOQ/jOOQ/issues/13861), and 3.16.9 (https://github.com/jOOQ/jOOQ/issues/13862)