roll: gn

From: git_revision:0310dbe8411c76e7f17643fbe28436cf1391c2ec
To: git_revision:fe9e5db149b0cc78e03511d52c452039dbf5ac1b

CQ-Do-Not-Cancel-Tryjobs: true
Roller-URL: https://ci.chromium.org/b/8864223001542502176
Cq-Cl-Tag: roller-builder:gn-roller
Cq-Cl-Tag: roller-bid:8864223001542502176
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Iaaba9f3c8f049fc79c5f09b09a2b5bd522a26cf9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/24053
Reviewed-by: Pigweed Roller <pigweed-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json b/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
index 5a1ffe0..846262e 100644
--- a/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
+++ b/pw_env_setup/py/pw_env_setup/cipd_setup/pigweed.json
@@ -2,7 +2,7 @@
   {
     "path": "gn/gn/${os}-${arch=amd64,arm64}",
     "tags": [
-      "git_revision:0310dbe8411c76e7f17643fbe28436cf1391c2ec"
+      "git_revision:fe9e5db149b0cc78e03511d52c452039dbf5ac1b"
     ]
   },
   {