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/f9afc77f283e5e9f7973ac0619a3cc5c18973a44 Reland "gclient_scm: Use cherry-picking instead of rebasing." (ehmaldonado@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I58ca04eb76a83952b55336381bff0e298d77d321
Reviewed-on: https://skia-review.googlesource.com/142320
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>

infra/config/recipes.cfg

@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "302bb847d356a011f685542fc469f4c3e58b25fc",
+      "revision": "f9afc77f283e5e9f7973ac0619a3cc5c18973a44",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {