roll: third_party/pigweed 02bf6f4..34fafbc (2 commits)

34fafbc:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267312 pw_span: Add dependency on pw_assert
0fbebfb:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/267652 pw_bloat: Provide macros to prevent unwanted optimization

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 02bf6f40926807..34fafbcdcbb542
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8723089267762846081
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8f86eaa4e3d0fcf564d37ca600ac932b02bb74a7
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/267595
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 02bf6f4..34fafbc 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 02bf6f40926807137ee2bac8bec72e330f8e1d6b
+Subproject commit 34fafbcdcbb542b51975a633cc2882572ca3821a