GitLab

zbootstrap.go was moved in 1e3570ac. This updates .gitignore to match.

Change-Id: I7500e0abc8e60b6c36c6ae056b2f68b9d021fc6f
Reviewed-on: https://go-review.googlesource.com/40993


Run-TryBot: Todd Neal <todd@tneal.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>