roll: third_party/pigweed b901805..661bf47 (2 commits)

661bf47:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239035 pw_log: Explicitly pass verbosity to PW_LOG
0dff116:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/241712 pw_bluetooth_sapphire: Implement PrivilegedPeripheral API

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: b9018056165845..661bf47f06e604
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732695833218574145
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I5de20beb24a61e7b3b265fc0263a421094192785
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/245454
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 b901805..661bf47 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b90180561658453318c36b125fd8af37de713a3f
+Subproject commit 661bf47f06e604384a4c7eb7bf79d2f3da71ee74