roll: third_party/pigweed 458237c..996bf64 (2 commits)

996bf64:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282952 pw_work_queue: Templatize WorkQueue to allow for custom types
2f15246:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/284875 pw_bluetooth_sapphire: Set default security mode in SSP state

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 458237c6abdec0..996bf642217a8c
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8716941180665701377
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8570aef91f231d83f905f9933daf4ae24d6e1fb6
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/285255
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 458237c..996bf64 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 458237c6abdec0d1e223084f82d1f71cd9839e46
+Subproject commit 996bf642217a8c7bd44d0cb31c0c5c09edd4ac4c