Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8744257462040831361

infra:
https://chromium.googlesource.com/infra/infra.git/+/4ec3df82042671e8b5fa4d8ff9efed312e069f22
  4ec3df8 (ukai@google.com)
      siso: warn if resource limit of file descriptors too low

Please check the following references for more information:
- autoroller, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#autoroller
- rollback, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/workflow.md#rollback
- cross-repo dependencies, https://chromium.googlesource.com/infra/luci/recipes-py/+/main/doc/cross_repo.md

Use https://goo.gl/noib3a to file a bug.

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: I402f01f081ac859301bcdf2747c0c582b4f8265b
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 836d7d5..288e042 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -26,7 +26,7 @@
     },
     "infra": {
       "branch": "refs/heads/main",
-      "revision": "332c7526ce5e51861fc4709a1db345ac4cc69d88",
+      "revision": "4ec3df82042671e8b5fa4d8ff9efed312e069f22",
       "url": "https://chromium.googlesource.com/infra/infra.git"
     },
     "recipe_engine": {
diff --git a/recipes/README.recipes.md b/recipes/README.recipes.md
index 8acd5b5..dda8654 100644
--- a/recipes/README.recipes.md
+++ b/recipes/README.recipes.md
@@ -39,7 +39,7 @@
 [depot_tools/recipe_modules/gsutil]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/6daca505974e4efe9df926521daca261f25f1994/recipes/README.recipes.md#recipe_modules-gsutil
 [fuchsia/recipe_modules/git]: https://fuchsia.googlesource.com/infra/recipes/+/6a43d83af408d4ef23d74ef7ac09e7187e3ee6b8/README.recipes.md#recipe_modules-git
 [fuchsia/recipe_modules/git_checkout]: https://fuchsia.googlesource.com/infra/recipes/+/6a43d83af408d4ef23d74ef7ac09e7187e3ee6b8/README.recipes.md#recipe_modules-git_checkout
-[infra/recipe_modules/zip]: https://chromium.googlesource.com/infra/infra.git/+/332c7526ce5e51861fc4709a1db345ac4cc69d88/recipes/README.recipes.md#recipe_modules-zip
+[infra/recipe_modules/zip]: https://chromium.googlesource.com/infra/infra.git/+/4ec3df82042671e8b5fa4d8ff9efed312e069f22/recipes/README.recipes.md#recipe_modules-zip
 [recipe_engine/recipe_modules/buildbucket]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/f3a3b6e2d0d3f187f3d94de72bd7d9c5e5f85bf3/README.recipes.md#recipe_modules-buildbucket
 [recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/f3a3b6e2d0d3f187f3d94de72bd7d9c5e5f85bf3/README.recipes.md#recipe_modules-context
 [recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/f3a3b6e2d0d3f187f3d94de72bd7d9c5e5f85bf3/README.recipes.md#recipe_modules-file