roll: third_party/pigweed: pw_bluetooth: Add HCI Command OpCode definitions

Add the following HCI command definitions to the OpCode enum:
  - LE_READ_LOCAL_SUPPORTED_FEATURES
  - LE_SET_ADVERTISING_PARAMETERS
  - LE_READ_ADVERTISING_CHANNEL_TX_POWER

Test: pw presubmit --step gn_chre_googletest_nanopb_sapphire_build
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/228672
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 9686a7d166465d2..8bb7ae67e611a10
Roller-URL: https://ci.chromium.org/b/8739785644195188337
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I905182800c4528b3c7229bd1171c73548df72708
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/228991
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 9686a7d..8bb7ae6 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 9686a7d166465d2664ba503c93d7742eb642a29a
+Subproject commit 8bb7ae67e611a101b22df5d4c458ac6d4fcec11a