deken is marked for autoremoval from testing

[Debian testing autoremoval watch]

deken 0.6.0-1 is marked for autoremoval from testing on 2020-01-19

It (build-)depends on packages with these RC bugs:
937794: python-gnupg: Python2 removal in sid/bullseye
938016: python-pefile: Python2 removal in sid/bullseye