roll: third_party/pigweed 4c883f8..bc21d0a (3 commits)

bc21d0a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260215 pw_bluetooth: Add size requirement for packet filter Emboss definitions
7dff1fb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260214 pw_bluetooth_sapphire: Reformat some comments in adapter.cc
e4f455d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260213 pw_bluetooth: Update comments for android packet filtering extension

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 4c883f862a44a4..bc21d0aeb6e93a
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8725756406486335873
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If7504171b36f7c5113055eebfe6f3e552bffbefd
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/260138
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 4c883f8..bc21d0a 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 4c883f862a44a4577307b7b7811544de8d1863df
+Subproject commit bc21d0aeb6e93a8e8c7192282b45cd8f9cfea92e