The default value of GO11MODULE is auto in golang.
We should allow to change the value, in order to force module support on or off regardless of directory location
Signed-off-by: jtcheng <jtcheng0616@gmail.com>
This adds initial golang tasks : build (`golang-build`),
tests (`golang-tests`) and linting (`golangci-lint`, using
golangci-lint).
Signed-off-by: Vincent Demeester <vdemeest@redhat.com>