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.

The build that created this CL was
https://ci.chromium.org/b/8821375614197462625

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+/b81a11283cb14ace0699e8f1dea768b8f5304f7c
  b81a112 (bryner@google.com)
      Bump versions of wheels affected by crbug/1297798.

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

R=chromeos-continuous-integration-fire-hose@google.com, ctmcnamara@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ic25bece25b76df620a9e8e7c5db75c7e6f8907ea
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/config/+/3486211
Commit-Queue: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
Bot-Commit: Recipe Roller <recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 0d2afd1..a7b3d7b 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -21,7 +21,7 @@
   "deps": {
     "recipe_engine": {
       "branch": "refs/heads/main",
-      "revision": "7460e9239c140f8d426c9e99401031af3d65fdf1",
+      "revision": "b81a11283cb14ace0699e8f1dea768b8f5304f7c",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },