roll: third_party/pigweed roll: gn

From git_revision:0c25d1bbde6ef17e1e6d3938011f56a00c02e457
To git_revision:ebc8f16ca7b0d36a3e532ee90896f9eb48e5423b

Roll-Count: 1
GitWatcher: ignore
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/294159
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Original-Revision: 4be0d002f0f5f1392e57885f3c3a6680e434c620

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: d34b1d1996f905..4be0d002f0f5f1
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8713855872741693553
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I25b711e8fafb835ab10756dadd789e0b5cc4e923
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/294234
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 d34b1d1..4be0d00 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit d34b1d1996f9058670d6bc8ead0c97d64880b3ac
+Subproject commit 4be0d002f0f5f1392e57885f3c3a6680e434c620