roll: third_party/pigweed 4a2fd44..7f196d0 (9 commits)

7f196d0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259173 pw_bluetooth: Normalize two OpCode command names
5c4455c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/256432 pw_allocator: Use std::lock_guard in sync_alloc
a7f27b5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259172 pw_bluetooth: Add more OpCode definitions
17c1509:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/257114 pw_bluetooth_proxy: Update round robin approach
df36f07:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/254433 pw_toolchain: Cleanup transition flag
78a218f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259252 pw_build: Remove old flag requirement
d3a0a19:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259153 pw_bluetooth_sapphire: Use emboss OpCode in RespondWithCommandStatus
049545e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259152 pw_bluetooth: Add more OpCode definitions
7cc8be0:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/259113 pw_bluetooth_proxy: Change HandleFragmentedPdu name back

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 4a2fd44d2b0ade..7f196d0ba6bde0
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8726188918827260097
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ibe56ff9330dbc2c84d259bd61f5b2a60dd5b09bf
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/259393
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.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 4a2fd44..7f196d0 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 4a2fd44d2b0adeff89314a7274330b2a143ea272
+Subproject commit 7f196d0ba6bde032ca8afb28f6efb5641aa9c53f