git: 6b96668d5b49..025be3f592b9 - vendor/libpcap - vendor branch updated

[Joseph Mingrone]

The branch vendor/libpcap has been updated by jrm:

URL: https://cgit.FreeBSD.org/src/log/?id=6b96668d5b49..025be3f592b9

025be3f592b9 Import libpcap 1.10.5