roll: third_party/pigweed roll: buildifier

From version:3@v7.3.1
To version:3@v8.0.2

Roll-Count: 1
GitWatcher: ignore
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264394
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Original-Revision: 686d52af3ad7c0b1ef066edcf052a014a1b42af7

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 854f542a59c1c6..686d52af3ad7c0
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8723959459425611905
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I1b6602db42791ff55fa1d81c5e0571ad7c78ec29
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/264433
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 854f542..686d52a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 854f542a59c1c6e2b7bcf976d55f0a9d846b4414
+Subproject commit 686d52af3ad7c0b1ef066edcf052a014a1b42af7