roll: third_party/pigweed 022187c..846fbf5 (4 commits)

846fbf5:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261734 pw_assert_log: Split assert and check backends
c040ce6:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261752 pw_assert_fuchsia: Split assert and check backends
9d052b2:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261432 pw_assert_basic: Remove Bazel "includes"
6a3ae0f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/261692 pw_system: Add missing config dependency in Bazel

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 022187cce40303..846fbf52a8b848
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8725078312726673089
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ib02865717ce400dca8b4e7a23373a5149b111b81
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/261677
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 022187c..846fbf5 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 022187cce40303bb38104785937d05a5a4f5b61b
+Subproject commit 846fbf52a8b8487c51d55c057a92038559347e02