Roll recipe dependencies (trivial).

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

The build that created this CL was
https://ci.chromium.org/b/8679253388479640785

fuchsia:
https://fuchsia.googlesource.com/infra/recipes/+/55b81d5fb5b76ad0aa418063edfb7c89e6d2eba6
  55b81d5 (gulfem@google.com)
      [toolchain_3p_libs] Add OpenCSD library support

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: Ib99b5242d96d4874139a61d1b0e22d8358de3f16
Reviewed-on: https://pigweed-review.googlesource.com/c/infra/recipes/+/421556
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 205298c..eade2e7 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -16,7 +16,7 @@
   "deps": {
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "609993bfe0ddc14cb7f32bf18208936c2510e53e",
+      "revision": "55b81d5fb5b76ad0aa418063edfb7c89e6d2eba6",
       "url": "https://fuchsia.googlesource.com/infra/recipes"
     },
     "recipe_engine": {