[roll third_party/pigweed] bazel: Stop using deprecated pw_facade aliases

First step towards removing these aliases, which are generated by
https://cs.opensource.google/pigweed/pigweed/+/main:pw_build/pigweed.bzl;l=70-75;drc=160897b097b64f9a38f31fb6504bd2a97f574dd6

This change was automatically generated by running the following script:
https://gist.github.com/tpudlik/c06009bec0385e181e6e788ac5c8b699

Original-Bug: 328679085
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/216151
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 3b4fb527ad75a21..c7be3fb2f3c38dd
Roller-URL: https://ci.chromium.org/b/8745198256098500753
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I6c9021e4be335c25a97164dfe32619c28880e0bb
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/216077
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 3b4fb52..c7be3fb 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3b4fb527ad75a21873289fa36fe40b82b06ffb48
+Subproject commit c7be3fb2f3c38ddace41e66173e4fab2168f6661