[pkg-go] golang-github-go-macaron-inject is marked for autoremoval from testing

[Debian testing autoremoval watch]

golang-github-go-macaron-inject 0.0~git20160627.0.d8a0b86-3 is marked for autoremoval from testing on 2019-02-18

It (build-)depends on packages with these RC bugs:
918414: golang-github-jacobsa-ogletest: golang-github-jacobsa-ogletest FTBFS with Go 1.11