git-codereview: require test/run.go to be gofmt'd
git-codereview: require test/run.go to be gofmt'd

See CL 9398 for an instance in which this matters.

Change-Id: If590791e9080b89517536aa80a04cbf2f5fbc3e1
Reviewed-on: https://go-review.googlesource.com/9416
Reviewed-by: Brad Fitzpatrick <ae9783c0b0efc69cd85ab025ddd17aa44cdc4aa5@golang.org>

golang/review,Go-zh/review