Roll recipe dependencies (trivial).

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

build:
  https://crrev.com/71d704ec57df6e2f9b77d585d21d9c65d3154734 (mbonadei@chromium.org)
    Decommission GCC tryjob and CI bot.
fuchsia:
  https://crrev.com/14413f298178e3007088917c22cd97f19eef8ad5 (haowei@google.com)
    [coverage] Remove fuchsia-mirror from its path.

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

TBR=godofredoc@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I9851791e8d5557f0a576886d5a65b5eaa4ad24f3
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/11621
Reviewed-by: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com <flutter-prod-builder@chops-service-accounts.iam.gserviceaccount.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 361460c..8857c23 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -25,7 +25,7 @@
   "deps": {
     "build": {
       "branch": "refs/heads/master",
-      "revision": "bf5a9b921e81b74f28043aa598296c87b029ea5d",
+      "revision": "71d704ec57df6e2f9b77d585d21d9c65d3154734",
       "url": "https://chromium.googlesource.com/chromium/tools/build"
     },
     "chromiumos_config": {
@@ -45,7 +45,7 @@
     },
     "fuchsia": {
       "branch": "refs/heads/master",
-      "revision": "e65d511b9741eb218d57df09ffe0e5ecf964a312",
+      "revision": "14413f298178e3007088917c22cd97f19eef8ad5",
       "url": "https://fuchsia.googlesource.com/infra/recipes.git"
     },
     "infra": {