libpcap: Update to 1.10.5
Reviewed by: kp (pflogd changes)
Sponsored by: The FreeBSD Foundation
(cherry picked from commit afdbf109c6a661a729938f68211054a0a50d38ac)
(cherry picked from commit ecb75be376a3e18d3e4836b6ee07015264784694)
(cherry picked from commit f0bcebe67ef6cf9f104535d6cd9f151c1b61dd6a)
(cherry picked from commit 34aa6f2c2db5cc9655f201a1ef01adbb9fb484d5)