nvidia-graphics-drivers-legacy-340xx is marked for autoremoval from testing

[Debian testing autoremoval watch]

nvidia-graphics-drivers-legacy-340xx 340.101-3 is marked for autoremoval from testing on 2017-04-01

It is affected by these RC bugs:
855278: nvidia-graphics-drivers-legacy-340xx: CVE-2017-0309, CVE-2017-0310, CVE-2017-0311, CVE-2017-0321, CVE-2017-0318