roll: third_party/pigweed pw_bluetooth_sapphire: Replace uses of CommandCompleteEventParams

Use emboss constructs in place of some uses of the packed struct
definition CommandCompleteEventParams.

Original-Bug: b/42167863
Test: pw presubmit --step gn_chre_googletest_nanopb_sapphire_build
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/245472
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: f5e8c5f891dd05543641027d91b1ab8767f18504

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 1f2341cd64eaac..f5e8c5f891dd05
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732551538365124977
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I41acafb1c1a4d0da8b170522695e23e41e50d0ff
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/245734
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 1f2341c..f5e8c5f 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 1f2341cd64eaacb9de474510293397b50165b3b5
+Subproject commit f5e8c5f891dd05543641027d91b1ab8767f18504