roll: third_party/pigweed 2134bf8..cd2584d (6 commits)

cd2584d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271752 pw_kernel: Add WaitQueue
37931c6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272094 pw_bluetooth_sapphire: Fix crash in LowEnergyCentralServer
daf1fff:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272092 .*: Don't depend on //pw_containers:pw_containers
3d59c24:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272112 pw_containers: Add missing dependency
3a63bba:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/272074 targets/emcraft_sf2_som: rm target with no srcs
e109660:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/271688 pw_bluetooth_proxy: Add IFTTT across build files

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 2134bf8c3088bd..cd2584dffd129a
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8721642639878624881
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I2d3a6e42e464537370169a4c0a7f2cf6ba87a0a8
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/272055
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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 2134bf8..cd2584d 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 2134bf8c3088bda5704415fe41095f1e84e8d4dd
+Subproject commit cd2584dffd129ae3469b3617bdc8dd85d7a8aa6d