[third_party/pigweed] Roll 2 commits

b572538413b3dcc pw_bluetooth: Add Event Codes to emboss
de89ebf66fe51fa pw_bluetooth: Add opcode_enum to command and respo

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: e84673095f8d862..b572538413b3dcc
Roller-URL: https://ci.chromium.org/b/8749175358059442881
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I412a1f7c7f4531f0324581c6c5d2b725e362d9b5
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/207637
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: 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 e846730..b572538 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit e84673095f8d8629f42370be856642fb84123ee3
+Subproject commit b572538413b3dccf434f825a2d2d0484c0547599