roll: gn

From: git_revision:578a7fe4c3c6b0bc2ae1fd2e37f14857d09895bf
To: git_revision:37baefb026b199605affa7bcb24810d1724ce373

CQ-Do-Not-Cancel-Tryjobs: true
Roller-URL: https://ci.chromium.org/b/8812166930802510353
Cq-Cl-Tag: roller-builder:gn-roller
Cq-Cl-Tag: roller-bid:8812166930802510353
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic5afcf5ab0f974f0f5c56a298604cbaa0d966c78
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/97140
Bot-Commit: 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 b1a24c0..7712db6 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
@@ -10,7 +10,7 @@
         "windows-amd64"
       ],
       "tags": [
-        "git_revision:578a7fe4c3c6b0bc2ae1fd2e37f14857d09895bf"
+        "git_revision:37baefb026b199605affa7bcb24810d1724ce373"
       ],
       "version_file": ".versions/gn.cipd_version"
     },