roll: third_party/pigweed/src 4b9814b..b51ab5d (30 commits)

b51ab5d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302857 roll: luci
94d6848:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302892 roll: fuchsia-infra-bazel-rules 59a6e83..4da15df (30 commits)
0eb18bb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302872 roll: ninja
b09f9a1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301738 docs: New workorder concept for AI development
f427d46:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301461 pw_string: Build and test the known size example
2670f90:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301532 pw_ide: Support fish shell in compile commands interceptor
0d991ea:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302056 pw_channel: PacketChannel implementation for testing
279761a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301693 pw_containers: Deque emplace and insert functions
3fd1432:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302533 pw_toolchain: Disable -Wmaybe-uninitialized on Windows GCC builds
cc167eb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301745 pw_rpc_transport: Require that trackers be instantiated
3717305:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301751 pw_channel: Handle staging multiple; write_waker() function
3ba5797:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302392 pw_bluetooth_sapphire: Reorganize StopAdvertising calls
460a420:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302276 pw_allocator: Fix missing comma in Android.bp
b764318:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295312 pw_bluetooth_sapphire: Enable autosniff
1e8f5b9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295052 pw_bluetooth_sapphire: Set default link policy setting
9ec6495:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302032 Reland "pw_protobuf: Only generate `kMaxEncodedSizeBytes` in constrained structs"
88f6134:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302054 targets/rp2040: Cover RP2350 in upstream guide
54cc280:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302292 pw_presubmit: Move test data to tests
3ef922d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301712 pw_allocator: Add control_block to the Android build
e20ebe4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301935 pw_rpc_transport: Format Android.bp file
74227a3:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301774 pw_cli: Add characters needing escaping to push
8b77226:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301832 pw_bluetooth_proxy: Rename comms2.5 directory to comms2
45c92e6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301456 pw_kernel: Add initial pw_atomic traits
d66e7fe:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/300712 pw_kernel: Switch to stable toolchain
1cde803:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301692 pw_containers: Remove redundant DequeIterator checks
3e24cb6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301773 pw_containers: Prevent construction of generic-capacity async deques
64adaf5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301733 roll: luci
61cc0d2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301535 roll: ninja
526f927:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301732 roll: fuchsia-infra-bazel-rules 45bf47c..59a6e83 (54 commits)
4781a70:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301224 pw_ide: Disable writing json5 settings.json to avoid corruption

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 4b9814b2fe75be..b51ab5d2632df0
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8710047156475139425
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ic6b0a8ae23d7a71ab513dae634fbf7f2cbeee0bb
Reviewed-on: https://pigweed-review.googlesource.com/c/open-dice/+/302861
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/src b/third_party/pigweed/src
index 4b9814b..b51ab5d 160000
--- a/third_party/pigweed/src
+++ b/third_party/pigweed/src
@@ -1 +1 @@
-Subproject commit 4b9814b2fe75be41df75a0779524953e18b2aa1f
+Subproject commit b51ab5d2632df0bbb7f083c050bc3f48319f1880