Handle Netty CVE-2023-4586

The dependency-check:check... check currently fails with the following:

[ERROR] netty-handler-4.1.94.Final.jar: CVE-2023-4586(6.5)

According to https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4586 , CVE-2023-4586 is reserved. No fix or additional information is available as of the creation of this ticket.

We have to:

1. Temporarily suppress the check;
2. Monitor CVE-2023-4586 and apply the remediation as soon as it becomes available.