git: 35af88c96350..6b96668d5b49 - vendor/libpcap - vendor branch updated

[Joseph Mingrone]

The branch vendor/libpcap has been updated by jrm:

URL: https://cgit.FreeBSD.org/src/log/?id=35af88c96350..6b96668d5b49

6b96668d5b49 Import libpcap 1.10.4