roll: third_party/pigweed f60e870..3eab170 (3 commits)

3eab170:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242332 pw_bytes: Remove deprecated whitespace
b854269:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/240912 docs: Build pw_async2 docs with Bazel
a222b3f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242172 targets/rp2040: Add default linker script targets

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: f60e87048d4009..3eab170012a7fb
Roll-Count: 1
Roller-URL: https://ci.chromium.org/b/8733986929440409473
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ie6b2a2dccdc9d3451c0511043fcc8773ff43310d
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/242080
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 f60e870..3eab170 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f60e87048d40096d7b005f4d40e42872b9bae76e
+Subproject commit 3eab170012a7fb8da16847a515c0f14e81c314ee