git: 8b3c99225118..b36466f05a59 - vendor/libarchive - vendor branch updated

[Martin Matuska]

The branch vendor/libarchive has been updated by mm:

URL: https://cgit.FreeBSD.org/src/log/?id=8b3c99225118..b36466f05a59

b36466f05a59 Update vendor/libarchive to libarchive/libarchive@cfaa28168