roll: third_party/pigweed 4a1dfeb..ea3cdbd (6 commits)

ea3cdbd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280732 pw_kernel: Change k_host to use basic logging
212e8a0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280502 pw_format: Fix cast detection in some rust-analyzer cases
bc7c0a1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280292 pw_bluetooth: Address TODO to clean the interface
0512437:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280594 pw_kernel: Refactor thread initialization
b800743:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280560 pw_kernel: Refactor unittest to reduce duplication
5ad36c0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280557 pw_kernel: Use in-tree list library for unittest

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 4a1dfeb941b833..ea3cdbd880d240
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8718717801936168401
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0a60cb3ba532f8a7502f8df6ff08e3b5fa6b4cd2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/kudzu/+/280736
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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 4a1dfeb..ea3cdbd 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 4a1dfeb941b8331f12a636a37f529cb161f9c321
+Subproject commit ea3cdbd880d24072bf9991c722a5dd78745ad4c6