mappkgname: libnl3 appears to be libnl-3-200 (for some reason)
xcp-networkd: update to 0.9.5

This fixes a problem with (not using) the message-switch.
This introduces a dependency on libnl3 and libffi-dev at runtime,
 which could be problematic.

Signed-off-by: David Scott <dave.scott@eu.citrix.com>