roll: third_party/pigweed 6bac1de..635be30 (2 commits)

635be30:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/310575 pw_cli: Add g-review command for AI code reviews
66bc0bd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/310574 doxygen: Update colors

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 6bac1dee1a7b1a..635be30f12e039
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8707321713711468001
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I6cc4ad1ad9fec3c2eb59ae22346575618ced1d2b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/310579
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 6bac1de..635be30 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6bac1dee1a7b1a7bd63bc497367de5ffcd4b25cc
+Subproject commit 635be30f12e03980a9fce0dc800696fd5128811f