roll: third_party/pigweed 4 commits

bce5a2c840bcf60 targets/rp2040: Fix assert basic termination behav
d616e78205d88ba pw_unit_test: Update logging_main compatibility
2766aa101c6e187 pw_libcxx: Add operator new
73a7627c588b5de pw_presubmit: Allow disabling checks in unit tests

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: f73539ca94138de..bce5a2c840bcf60
Roller-URL: https://ci.chromium.org/b/8742204856137271777
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I901b51c12dbe6ede64e40c4e505eaaf6aeadfbd8
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/223542
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 f73539c..bce5a2c 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit f73539ca94138de3b605c08cea9e9e9ff3e35b7e
+Subproject commit bce5a2c840bcf60c6bd6a70df66e168c962428a1