all: add builder for release branch

Change-Id: If6d959b6677e9c52f2cebab0abcc1bbeb4fd150e
Reviewed-on: https://go-review.googlesource.com/c/build/+/464300
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
TryBot-Bypass: Carlos Amedee <carlos@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
4 files changed
tree: 9375d776fdf7968e414492b93f11a3c94d15afb1
  1. generated/
  2. infra/
  3. recipes/
  4. .gitignore
  5. main.star
  6. README
  7. recipes.star