Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (recipe_engine) into this repository.

recipe_engine:
  https://crrev.com/9cc10f207c74c1a1d2b5a34436cb21a5dcc57d92 (tandrii@google.com)
    Refactor tryserver.do_not_retry into cq.do_not_retry.

More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.

TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: Icea2fe76148902cedf7267a4c159420e7997bf24
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/269177
Reviewed-by: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>

Author: recipe-roller

infra/config/recipes.cfg

@@ -14,12 +14,12 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "52969c9d1049ffc5daecdb9210ad29f13438449b",
+      "revision": "816c2b3548fbb7c48a876484faac3e5f39c9416d",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {
       "branch": "master",
-      "revision": "6dd9a28312365e28c7e851516829968cce68df1e",
+      "revision": "9cc10f207c74c1a1d2b5a34436cb21a5dcc57d92",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },