roll: third_party/pigweed 6a93fbd..69cd4bc (7 commits)

69cd4bc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/336174 bazel: Enable --check_direct_dependencies
df64964:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/336052 pw_grpc: Remove Connection constructor that takes unused SendQueue
a7ba8c3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/332857 pw_containers: Queue class that wraps Deque
2571dbd:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/330075 pw_kernel: Switch to a priority scheduler
95d9c7e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/336173 targets/lm3s6965evb_qemu: Add test timeout
baea39d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/336232 pw_bluetooth_proxy: Remove warning log on full queue
19cc0d4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/333713 pw_containers: Size reports for Deque / FixedDeque

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 6a93fbde60f94e..69cd4bc8823680
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8700360037596038593
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie79ca25f26c131f6ca3304f43bd91aa2da1f05d0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/336332
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.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 6a93fbd..69cd4bc 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6a93fbde60f94e64a8f075c78e28bfc1bc919b2e
+Subproject commit 69cd4bc88236805793f6c99d50d84b1ac8c0bfa7