roll: third_party/pigweed 88ff1ab..1a79f1e (3 commits)

1a79f1e:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/301459 third_party/crates_io: Add bitflags crate
ca37f06:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/304673 pw_log_zephyr: Add support for other backends
8395cf9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/308972 third_party: re-allow FuzzTest to be ASAN instrumented by default

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 88ff1ab327ba3f..1a79f1e8872eaa
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8707886781174987569
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I976ec37c6b0913b739a689898f7a3922fa7349a4
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/309794
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 88ff1ab..1a79f1e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 88ff1ab327ba3f816d1731e1ab851010e4b7729c
+Subproject commit 1a79f1e8872eaa0713e47100eaa5bf78edcd4074