roll: third_party/pigweed 59a0e8e..b76bcea (2 commits)

b76bcea:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/291877 pw_kernel: Support unit tests after kernel init
1defe8c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/293936 pw_package: Add roller as packages owner

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 59a0e8eae3d3fb..b76bcea09c66e1
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8714054333973191025
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9fe556f53dd63590ff4694daed33ca0dc1ad7b24
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/294032
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Bot-Commit: 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 59a0e8e..b76bcea 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 59a0e8eae3d3fb9881f27c6047d7de9bbb22964e
+Subproject commit b76bcea09c66e17d1dca071907c5a4941bf87d81