roll: third_party/pigweed 783b29c..340d624 (2 commits)

340d624:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/230831 pw_bluetooth: New Emboss L2CAP scheme
24baa12:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237712 pw_bluetooth_sapphire: Specify bt-host.cm moniker

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 783b29c23dd865..340d624033ce86
Roller-URL: https://ci.chromium.org/b/8735803541062786849
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4a26f62afe85fd080c42cc4348001f2e7eda72c3
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/237895
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 783b29c..340d624 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 783b29c23dd865fde344501c1b99adba4c956479
+Subproject commit 340d624033ce868595ef6ffba77f2e2dd33d65ec