roll: third_party/pigweed 9adb198..fe369a2 (4 commits)

fe369a2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301953 workflows: Add Pigweed workflows.json
8471ff5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/304392 pw_kernel: Simplify kernel traits
493b3a0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/304432 docs: Add serve alias
a014a4c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293514 pw_channel: Introduce PacketTask and PacketProxy

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 9adb198099f30a..fe369a2c960164
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8709615911937367009
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I569d788bb6f117bf47a2be06fab4eb6ed9032c6c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/304532
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 9adb198..fe369a2 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 9adb198099f30a18e219fb8b16990c375a4b7c84
+Subproject commit fe369a2c9601644ab9f722cff932bead2bc592e1