Update Go Deps

Change-Id: Ib03919a407f92dc93fbc33a8f6dcf5d0d2016739
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/290246
Reviewed-by: <skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com>
Commit-Queue: <skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com>
diff --git a/go.mod b/go.mod
index 631f204..f52b647 100644
--- a/go.mod
+++ b/go.mod
@@ -125,7 +125,7 @@
 	github.com/yosuke-furukawa/json5 v0.1.1 // indirect
 	github.com/zeebo/bencode v1.0.0
 	go.chromium.org/gae v0.0.0-20190826183307-50a499513efa // indirect
-	go.chromium.org/luci v0.0.0-20200516014619-ad87be4122fc
+	go.chromium.org/luci v0.0.0-20200517015940-a4f4b073be33
 	go.opencensus.io v0.22.3
 	golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37 // indirect
 	golang.org/x/mod v0.3.0 // indirect
diff --git a/go.sum b/go.sum
index eab6e57..ffd4365 100644
--- a/go.sum
+++ b/go.sum
@@ -841,6 +841,8 @@
 go.chromium.org/luci v0.0.0-20200515024543-2c12eb51855f/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.chromium.org/luci v0.0.0-20200516014619-ad87be4122fc h1:65cY8veo1OJckoGp9kEm7ceh98fd9hFDvbEciyl+s9Y=
 go.chromium.org/luci v0.0.0-20200516014619-ad87be4122fc/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
+go.chromium.org/luci v0.0.0-20200517015940-a4f4b073be33 h1:BovFCllMqHeCztxmDuubjJfv3yax7027zuPJYuQs4lU=
+go.chromium.org/luci v0.0.0-20200517015940-a4f4b073be33/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=