Update go_deps asset

Automatic commit by the UpdateGoDEPS bot.

TBR=borenet@google.com

Change-Id: Ief8d475f1f6b44cd52a7e96da08937fac657daa5
Reviewed-on: https://skia-review.googlesource.com/c/159401
Reviewed-by: <skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com>
Commit-Queue: Eric Boren <borenet@google.com>
diff --git a/infra/bots/assets/go_deps/VERSION b/infra/bots/assets/go_deps/VERSION
index 2edeafb..b5045cc 100644
--- a/infra/bots/assets/go_deps/VERSION
+++ b/infra/bots/assets/go_deps/VERSION
@@ -1 +1 @@
-20
\ No newline at end of file
+21
\ No newline at end of file
diff --git a/infra/bots/tasks.json b/infra/bots/tasks.json
index 870f754..f641c30 100755
--- a/infra/bots/tasks.json
+++ b/infra/bots/tasks.json
@@ -18053,7 +18053,7 @@
         {
           "name": "skia/bots/go_deps",
           "path": "go_deps",
-          "version": "version:20"
+          "version": "version:21"
         }
       ],
       "command": [