libbsd: upgrade to 0.8.1
* fixes building lldpd from meta-networking, more information in:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=807730
http://cgit.freedesktop.org/libbsd/commit/?id=
48ac79b1883981f5135b5b9c76ca268e6cbe65b2
* update LIC_FILES_CHKSUM and LICENSE according to:
http://cgit.freedesktop.org/libbsd/commit/?id=
6bcb1312f4691b92d0193e4a923a776dc6f233df
http://cgit.freedesktop.org/libbsd/commit/?id=
290a1ce8f262a7f30a77c0a89eaa28876de876ed
be aware that it doesn't list all LICENSEs, only those where
common license text already exists (feel free to add additional
texts).
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
