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.
recipe_engine:
  https://crrev.com/c1607f6eed6444c4918856cfc4bdabf895d4504c Reland "Remove engine_flags from everywhere." (iannucci@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I0bab9b7c4ab1fe6a0f9f37fa0559cd06879aee3a
Reviewed-on: https://skia-review.googlesource.com/c/183381
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>

infra/config/recipes.cfg

@@ -14,12 +14,12 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "31a486419e279333146ca1e75fcffd510a863d30",
+      "revision": "f7854e9f3fbb3400c6d605e7aca0a822e37d84a9",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {
       "branch": "master",
-      "revision": "27cd207dfb18d832d94218e61720acbb0127a26b",
+      "revision": "c1607f6eed6444c4918856cfc4bdabf895d4504c",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },