roll: third_party/pigweed cb7ccab..665f9ab (2 commits)

665f9ab:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/349673 roll: luci
5292430:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/349593 roll: fuchsia-infra-bazel-rules 5a0e3c6..a65d990 (46 commits)

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: cb7ccab6753696..665f9abbef344f
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8696771847057738321
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4749569e824df235e7ec34d5a4b7227888f4e57a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/349693
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 cb7ccab..665f9ab 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cb7ccab675369646b46c335761b4bf0c19f38251
+Subproject commit 665f9abbef344f5a0db110927ac212e0432dd7a6