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/920bada95c6dc83b5848e01961f3bf8bdc692611 Add sdk_root property to windows_sdk module (veranika@google.com)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I1925d1d16b03e7b5d15952d365a7fa6786e32027
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/200561
Reviewed-by: <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>

infra/config/recipes.cfg

@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "77e5d48a085ee4fe7f6e10f5dcbb12fbc59eb4d2",
+      "revision": "920bada95c6dc83b5848e01961f3bf8bdc692611",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {