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/48823c28549dd8055e16e4046215b929cd1eaeec Revert "Add more git tracing." (jbudorick@chromium.org)
  https://crrev.com/7a7798433110cd7ab1209bea46dd99806b82ba95 Revert "Fetch the input commit ref when both ref and id are specified." (hypan@google.com)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I524b59dc72d4ae2f2612ba01273dabb38eea6dbf
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/251790
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>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index b693b80..559bc35 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "b43d98bf64843cf59c60732de21b7c07f0ed302e",
+      "revision": "7a7798433110cd7ab1209bea46dd99806b82ba95",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {