chore: refactor log.info "Limited reached" as "Limit reached"

[viniarck]

I just realized that one "Limited reached" log entry remained:

https://github.com/kytos-ng/kytos/blob/master/kytos/core/pacing.py#L170

On PR #497 this log entry was supposed to be refactored, but this has been left behind unexpectedly. This is a very cosmetic/trivial thing, but since this log message is so helpful for grepping in the logs it's great to have it fixed too and normalized. @Ktmi can you send a quick PR? It's up to you if you wish to send a new patch or just a new PR without bumping the version and then you retag/re-release 2024.1.1 again, since this is pretty recent it's ok to do it.

[Ktmi]

@viniarck Oh, I refactored that already in the previous PR.

Edit: NVM I only did the one :(