security/vuxml: Mark zeek < 7.0.5 as vulnerable as per:

https://github.com/zeek/zeek/releases/tag/v7.0.5

This release fixes the following potential DoS vulnerability:

• Large QUIC packets can cause Zeek to overflow memory and potentially crash. Due to the possibility of receiving these packets from remote hosts, this is a DoS risk.

Reported by: Tim Wojtulewicz