roll: third_party/pigweed pw_bluetooth_sapphire: Acquire wake leases in SignalingChannel

Acquire wake leases while commands are pending in SignalingChannel.

Original-Bug: 408059126
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/280974
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: 57260d953d0ce39578b4159be60ea68eed6e086c

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 99572be83f9050..57260d953d0ce3
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8718116562004697649
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If6cc3f326a9e6afe1e78a802015be03333bbeec2
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/282432
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: 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 99572be..57260d9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 99572be83f90509ecb568c9d376b09f040d755e9
+Subproject commit 57260d953d0ce39578b4159be60ea68eed6e086c