roll: third_party/pigweed 3 commits

205872022755bb3 pw_system: Configurable thread stack sizes
911590baa5a54e9 pw_bluetooth_sapphire: Use pwemb namespace alias i
b403402a8a6ac9c pw_presubmit: Exclude test_data from bazel_lint

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: ceeae0cc9df8910..205872022755bb3
Roller-URL: https://ci.chromium.org/b/8742764448460864513
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I846e740327d97372f874d770259bcd303524f78a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/221631
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 ceeae0c..2058720 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ceeae0cc9df8910a734d8c72b78f938c58c75593
+Subproject commit 205872022755bb381d18cb3cc948dd4899dde8ff