roll: clang

From: git_revision:8af160b0b8ca8102b9490a287244af75727872f5
To: git_revision:3dc24bc31edbc01dea085b24a6a6b024d7ae531c

CQ-Do-Not-Cancel-Tryjobs: true
Roller-URL: https://ci.chromium.org/b/8848666688647403472
Cq-Cl-Tag: roller-builder:clang-roller
Cq-Cl-Tag: roller-bid:8848666688647403472
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I026e66b0c3c0bcde512f916c3d397ec9e245d5a7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/42541
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 f5837c1..a625393 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
@@ -46,7 +46,7 @@
     "_comment": "TODO(pwbug/70) Put clang in cipd for Windows.",
     "path": "fuchsia/third_party/clang/${os=linux,mac}-${arch}",
     "tags": [
-      "git_revision:8af160b0b8ca8102b9490a287244af75727872f5"
+      "git_revision:3dc24bc31edbc01dea085b24a6a6b024d7ae531c"
     ]
   },
   {