[roll third_party/pigweed] roll: gn

From: git_revision:e0afadf7a743d5b14737bd454df45d5f1caf0d23
To: git_revision:d417bc7ecb4e20b3b2cccec7c426831a6082f9fb

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/73640
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed.google.com.iam.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: f6565f1b050f654..6d5250e9c55696d
Roller-URL: https://ci.chromium.org/b/8828018902487196449
Cq-Cl-Tag: roller-builder:pigweed-sample-project-roller
Cq-Cl-Tag: roller-bid:8828018902487196449
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ied01b45df6cdab6bf60974fbf77cd1f2d62f5b7d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/sample_project/+/73661
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index f6565f1..6d5250e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f6565f1b050f654b4f501d8cda8da49f1fc1b041
+Subproject commit 6d5250e9c55696ddf5ddde5805b8dff0e59d3840