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/8828390586490453569

recipe_engine:
https://chromium.googlesource.com/infra/luci/recipes-py.git/+/a681befee084b537a4bb7b1d28ac4e4349f89e84
  a681bef (olivernewman@google.com)
      [tricium] Reject absolute paths

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

R=ctmcnamara@chromium.org, smcallis@chromium.org

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: Id5e378bd1101f64b762b07c1384b1e6d9866b6af
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/config/+/3323763
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 86261f8..c38dbb4 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -15,7 +15,7 @@
   "deps": {
     "recipe_engine": {
       "branch": "refs/heads/main",
-      "revision": "b49dd7dd21f608b336d5038128e0ae7e5bedd592",
+      "revision": "a681befee084b537a4bb7b1d28ac4e4349f89e84",
       "url": "https://chromium.googlesource.com/infra/luci/recipes-py.git"
     }
   },