roll: third_party/pigweed 3ef922d..1e8f5b9 (4 commits)

1e8f5b9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/295052 pw_bluetooth_sapphire: Set default link policy setting
9ec6495:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302032 Reland "pw_protobuf: Only generate `kMaxEncodedSizeBytes` in constrained structs"
88f6134:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302054 targets/rp2040: Cover RP2350 in upstream guide
54cc280:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/302292 pw_presubmit: Move test data to tests

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 3ef922d5cb2b46..1e8f5b90d92b39
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8710520051407583969
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Id072d2699a392f1f96553c94654b1b34a91d8876
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/302253
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 3ef922d..1e8f5b9 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 3ef922d5cb2b46f9d4a2c038804e252d34190ed5
+Subproject commit 1e8f5b90d92b39d3deb709d6be4c0635f895b905