roll: third_party/pigweed c409392..eec163b (2 commits)

eec163b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/250153 pw_malloc: Tag tests as manual in bazel
9fb399c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/241113 pw_toolchain: Move arm_gcc to rule_cc toolchains

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: c40939242de4c9..eec163b19fb49a
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8730788601763447937
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie99a3f9facecb7421f58badb5703b6dc46ce149f
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/250252
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 c409392..eec163b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c40939242de4c9754ea58d362cca5fb172f0f8b6
+Subproject commit eec163b19fb49a0e615e82c24f5b9747754850bd