[pkg-go] golang-gopkg-gcfg.v1 is marked for autoremoval from testing

[Debian testing autoremoval watch]

golang-gopkg-gcfg.v1 1.2.3-1 is marked for autoremoval from testing on 2020-03-23

It is affected by these RC bugs:
952227: golang-gopkg-gcfg.v1: FTBFS: dh_auto_test: error: cd _build && go test -vet=off -v -p 4 gopkg.in/gcfg.v1 gopkg.in/gcfg.v1/scanner gopkg.in/gcfg.v1/token gopkg.in/gcfg.v1/types returned exit code 1