[roll third_party/pigweed] pw_bluetooth: LEMultiAdvtEnableCommand same as LEMultiAdvtEnableCommand2

A step in the process of transitioning LeMultiAdvtEnableCommand to use
AndroidVendorCommand

Test: pw presubmit --step gn_emboss_build
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/148390

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: cde2f3ab68d8a5e..cd870f3dd28d9eb
Roller-URL: https://ci.chromium.org/b/8780272644949372929
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If1fa3631693e4b59a64ae3f8402f1f2dce7ac5eb
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/148611
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Bot-Commit: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index cde2f3a..cd870f3 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit cde2f3ab68d8a5e0dbf0a0786954cfa2f50296bb
+Subproject commit cd870f3dd28d9eb10c09242b4cf7a06d623be245