roll: third_party/pigweed 717e4f5..9337bf2 (2 commits)

9337bf2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/247593 docs: Add toolchain homepage
79b08cb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/258192 roll: fuchsia-infra-bazel-rules e8a4e9f..32b5945 (41 commits)

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 717e4f58092e94..9337bf2516b4e0
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8726551681860206641
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I710e9c67706d2cd1d3aa9fcc8179ebc7d2df0bf5
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/258292
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 717e4f5..9337bf2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 717e4f58092e947eba23afb8be099d2ccf1247c3
+Subproject commit 9337bf2516b4e0876d5308ec15939cb2dc9e6ab8