tree cb0c76bf1bba0fe8814940e7638c8587e5897c2b
parent e06994ed08e31f1ac462bb6fb086819d766be015
author Brad Fitzpatrick <bradfitz@golang.org> 1557526964 +0000
committer Brad Fitzpatrick <bradfitz@golang.org> 1557543721 +0000

maintner/maintnerd: stop using gitlock, use go modules

And update to multi-stage Dockerfiles, simplifying the build and
making it more consistent with others.

Updates golang/go#26872

Change-Id: If26e19d73c9bdb996343468cd1cff8edc574cb17
Reviewed-on: https://go-review.googlesource.com/c/build/+/176603
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>