[third_party/pigweed] Roll 2 commits

0f76642cb22927c OWNERS: Add link to format
e3c80f8354ef2ba freertos: Clarify Bazel documentation

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: c4cf469a53bed01..0f76642cb22927c
Roller-URL: https://ci.chromium.org/b/8747216039389414257
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I6e3a9d28dc0bde5193fffecf7694db0fbb5de739
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/211073
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.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 c4cf469..0f76642 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit c4cf469a53bed014cbe797a93aec971536e68f86
+Subproject commit 0f76642cb22927ca3cf744c91b2c84ff46c3c3a7