roll: third_party/pigweed b4a75fd..aeecb42 (2 commits)

aeecb42:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/246732 pw_bluetooth_proxy: Prepare for BR/EDR ACL credit support
0959346:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/249653 roll: fuchsia-infra-bazel-rules c97cd7f..a627dc1 (40 commits)

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: b4a75fd89a70a8..aeecb42c9905da
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8731059839867868897
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If9f0b68f995855d61d931dde6a94cdf95bcec6b4
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/249655
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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 b4a75fd..aeecb42 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit b4a75fd89a70a872ef842de30f3d75fba9b36ce0
+Subproject commit aeecb42c9905dacca0d0446b5888fee8a738541d