[pkg-go] cadvisor is marked for autoremoval from testing

[Debian testing autoremoval watch]

cadvisor 0.27.1+dfsg2-4 is marked for autoremoval from testing on 2018-10-10

It (build-)depends on packages with these RC bugs:
906999: docker.io: FTBFS in buster/sid (too many arguments in call to activation.TLSListeners)
907432: golang-github-cloudflare-redoctober: FTBFS (too many arguments in call to activation.Listeners)
907764: golang-github-hashicorp-raft: FTBFS in buster/sid (failing tests)