roll: third_party/pigweed 6fd4792..c3c6188 (3 commits)

c3c6188:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/232213 pw_allocator: Streamline Block API
a146d41:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/245416 pw_unit_test: Temporarily restore deprecated EXPECT_OK macros
4b7733f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242715 pw_tokenizer: Create generic macro for tokenizing enums

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 6fd4792308999b..c3c61885927ee9
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8732517734289560465
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I9ee7699f8d97644c501ae4b206525f9785b06d43
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/245973
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 6fd4792..c3c6188 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 6fd4792308999b9c5949e9b778994d064a80a8b7
+Subproject commit c3c61885927ee9e8fac187a52b1ab139919fe5e7