[Debian-med-packaging] cyvcf2 is marked for autoremoval from testing

[Debian testing autoremoval watch]

cyvcf2 0.11.6-1 is marked for autoremoval from testing on 2020-05-05

It is affected by these RC bugs:
954603: cyvcf2: FTBFS: dh_auto_test: error: pybuild --test --test-nose -i python{version} -p "3.7 3.8" returned exit code 13