Print ModSecurity version from nginx connector

[theseion]

With the nginx connector (v3), the log output currently looks like this:

2024/04/04 16:11:33 [notice] 630#630: ModSecurity-nginx v1.0.3 (rules loaded inline/local/remote: 0/824/0)
2024/04/04 16:11:37 [notice] 1#1: ModSecurity-nginx v1.0.3 (rules loaded inline/local/remote: 0/824/0)
2024/04/04 16:11:37 [notice] 1#1: using the "epoll" event method
2024/04/04 16:11:37 [notice] 1#1: nginx/1.25.3
2024/04/04 16:11:37 [notice] 1#1: built by gcc 12.2.0 (Debian 12.2.0-14) 
2024/04/04 16:11:37 [notice] 1#1: OS: Linux 6.1.0-18-amd64

It would be helpful to also log the ModSecurity version, not only the connector version.

[airween]

Thanks, I think that's a really useful feature request.

What do you think, what would be the better solution: make a new, separated line, or would be fine to append to the first line (before the part (rules loaded...)?

[theseion]

I think it's fine to append it to the same line. The ModSec and connector versions belong together anyway.
Maybe prepend it though: ModSecurity v3.0.12, ModSecurity-nginx v1.0.3....

[airween]

Please take a review: #319.

[theseion]

Fixed by #319.