roll: third_party/pigweed ca679a2..94d2c39 (2 commits)

94d2c39:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237394 pw_uart_mcuxpresso: Fix disable bug
5bf0e36:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/237412 pw_bluetooth_sapphire: Document clangd configuration

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: ca679a238320e2..94d2c3995c8a14
Roller-URL: https://ci.chromium.org/b/8735873600085587217
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I1cd66fee89934148f7f0fedf4f19f05dcefcb94a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/237736
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 ca679a2..94d2c39 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit ca679a238320e25cdf6649e74dcb76af21e2beb9
+Subproject commit 94d2c3995c8a14995490ef7de015e933a960c2d5