roll: third_party/pigweed 7ab1856..4167b59 (6 commits)

4167b59:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/268132 pw_containers: Add missing include
ef8c646:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267872 pw_bluetooth_sapphire: Remove packed definitions
7ee5190:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264638 pw_allocator: Add bucket size reports
bfc7d9e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267936 pw_protobuf_compiler: Symlink options to proto root
f27dd15:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267972 pw_toolchain: Make NoDestructor trivially destructible when possible
1650a4b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267813 pw_containers: Make size_reports more reusable

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 7ab1856e8c062a..4167b593d7efe1
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8722922843065718065
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie5e03d4f168e57189e02aaa61458e9ba8852947a
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/268078
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 7ab1856..4167b59 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 7ab1856e8c062ae18a6947479ef0dc60244e345d
+Subproject commit 4167b593d7efe16b4eb05d9d2a9b6d9a14cf0b22