roll: third_party/pigweed 5976c3a..72d815e (4 commits)

72d815e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253833 pw_bluetooth_sapphire: Separate gtest deps from test libs
ce6f2c3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259253 docs: Fix commit message style guidance
a8c17c9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/253892 pw_bluetooth_sapphire: Audit Bazel and GN files for host/ subdirectories
224e2e3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259312 pw_digital_io_mcuxpresso: Return Ok if a line is enabled twice

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 5976c3a78de4d7..72d815eed764e4
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8726166314031248177
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8200a498f221a75b8127e0382808d675644452a9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/259235
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 5976c3a..72d815e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 5976c3a78de4d7b9f568f9f466ee3896174d22bc
+Subproject commit 72d815eed764e4a8f60aca07217d18d6ab59155c