roll: third_party/pigweed 63fde05..4da3dda (3 commits)

4da3dda:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267216 Revert "pw_bluetooth: Fix rssi values to be signed integers"
df4de4b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267333 pw_toolchain: Allow core_intrinsics in stable Rust toolchain
b393232:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267332 pw_env_setup: Include hidden packages in check

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 63fde0590b256a..4da3dda86909c7
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8723179673525373553
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I77ebaed2a998d9dcf647884098c923e2fe46ddec
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/267392
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 63fde05..4da3dda 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 63fde0590b256a25ddc526afc31c4568d2be8af2
+Subproject commit 4da3dda86909c72eac2fbbd696635106807bd298