Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).


More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.
depot_tools:
  https://crrev.com/5e5c2173baec63edee49a7491468c594c98e4a7a Revert "[cipd] Check CIPD client hash against pinned SHA256 during updates." (vadimsh@chromium.org)
  https://crrev.com/16a396e431ab37b95f4f651b62494b4d4e94f557 Clarify OWNERS error if using TBR. (rsesek@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I3251479d181e7b048561f2d0c4d15fd6b3be80bf
Reviewed-on: https://skia-review.googlesource.com/147280
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>

infra/config/recipes.cfg

@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "0065711927a4c79a7edc5ad27bcdc7a69d9425da",
+      "revision": "16a396e431ab37b95f4f651b62494b4d4e94f557",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {