Roll recipe dependencies (nontrivial).

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/8713681050436308641

Please review the expectation changes, and LGTM+CQ.

fuchsia:
https://fuchsia.googlesource.com/infra/recipes/+/686d1e681c49d7bc76f9b06fdae5a620063aeb4b
  686d1e6 (wittrock@google.com)
      Revert "Reland "[recipes] Switch kythe to chromium's version""

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.

R=mohrr@google.com, tpudlik@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Ignore-Freeze: Autoroller
Bugdroid-Send-Email: False
Change-Id: I0406c6e70ded3482503421d5cc0ba3fcde6f7140
Reviewed-on: https://pigweed-review.googlesource.com/c/infra/recipes/+/294619
Commit-Queue: Rob Mohr <mohrr@google.com>
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
Reviewed-by: Rob Mohr <mohrr@google.com>
Commit-Queue: Recipe Deps Roller <recipe-deps-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 7ae86d3..1476159 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -17,7 +17,7 @@
   "deps": {
     "fuchsia": {
       "branch": "refs/heads/main",
-      "revision": "242a34d786c26800d998945d41ceb3decd234508",
+      "revision": "686d1e681c49d7bc76f9b06fdae5a620063aeb4b",
       "url": "https://fuchsia.googlesource.com/infra/recipes"
     },
     "recipe_engine": {
diff --git a/recipes/xrefs.expected/dry_run.json b/recipes/xrefs.expected/dry_run.json
index 2ce46ab..d612a9f 100644
--- a/recipes/xrefs.expected/dry_run.json
+++ b/recipes/xrefs.expected/dry_run.json
@@ -1641,14 +1641,6 @@
   },
   {
     "cmd": [
-      "chmod",
-      "+x",
-      "[START_DIR]/kythe/tools/kzip"
-    ],
-    "name": "make kzip executable"
-  },
-  {
-    "cmd": [
       "[START_DIR]/kythe/tools/kzip",
       "merge",
       "-encoding",
diff --git a/recipes/xrefs.expected/kythe.json b/recipes/xrefs.expected/kythe.json
index 3b9a661..17cb209 100644
--- a/recipes/xrefs.expected/kythe.json
+++ b/recipes/xrefs.expected/kythe.json
@@ -1641,14 +1641,6 @@
   },
   {
     "cmd": [
-      "chmod",
-      "+x",
-      "[START_DIR]/kythe/tools/kzip"
-    ],
-    "name": "make kzip executable"
-  },
-  {
-    "cmd": [
       "[START_DIR]/kythe/tools/kzip",
       "merge",
       "-encoding",
diff --git a/recipes/xrefs.expected/tryjob.json b/recipes/xrefs.expected/tryjob.json
index 0df2069..fecf6a7 100644
--- a/recipes/xrefs.expected/tryjob.json
+++ b/recipes/xrefs.expected/tryjob.json
@@ -2595,26 +2595,6 @@
   },
   {
     "cmd": [
-      "chmod",
-      "+x",
-      "[START_DIR]/kythe/tools/kzip"
-    ],
-    "luci_context": {
-      "realm": {
-        "name": "project:try"
-      },
-      "resultdb": {
-        "current_invocation": {
-          "name": "invocations/build:8945511751514863184",
-          "update_token": "token"
-        },
-        "hostname": "rdbhost"
-      }
-    },
-    "name": "make kzip executable"
-  },
-  {
-    "cmd": [
       "[START_DIR]/kythe/tools/kzip",
       "merge",
       "-encoding",