Strip a trailing : character from GOPATH population for go_get. (#892)
Strip a trailing : character from GOPATH population for go_get. (#892)

The previous implementaton still added a : character from the GOPATH when rendering, which breaks old version of go install, etc. Consult https://go-review.googlesource.com/c/go/+/65151/ for more context.
thought-machine/please,thought-machine/please,thought-machine/please,thought-machine/please,thought-machine/please,thought-machine/please