[pkg-go] golang-github-samalba-dockerclient is marked for autoremoval from testing

[Debian testing autoremoval watch]

golang-github-samalba-dockerclient 0.0~git20160531.0.a303626-2 is marked for autoremoval from testing on 2020-05-11

It (build-)depends on packages with these RC bugs:
954727: docker.io: FTBFS: dh_auto_test: error: cd .gopath && go test -vet=off -v -p 4 -short github.com/docker/docker/api [..] exit code 1