roll: third_party/pigweed 3 commits

917de4a88da5427 pw_i2c_rp2040: Include label in clock_frequency
6b35efa2be88764 pw_transfer: Add return values to handler registra
821e313b4756e1d pw_grpc: Skip HTTP2 frame payload for frames that

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 7e7c141c8808200..917de4a88da5427
Roller-URL: https://ci.chromium.org/b/8739040468267368593
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I05def4958b4ddd052d041aac452131cfd8616a51
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/230977
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 7e7c141..917de4a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 7e7c141c88082004fa8ae3682bf37f3a8229af11
+Subproject commit 917de4a88da542780acbc3a49ab1cae5de5ec1c0