roll: third_party/pigweed 43af0b5..ab984b4 (4 commits)

ab984b4:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/316216 pw_async2: Setup codelab step 4
ec6457c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/318972 pw_string: Fix public dependency
582b8de:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/316220 pw_ide: Handle changes to bazel-out path and rm arch arg
3024314:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/318532 pw_ide: Make python version of compile commands generator default

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 43af0b5525b64e..ab984b41407d0b
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8704699781894442849
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I4158e82cc52a8da30c95349be65c74b633285607
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/319145
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 43af0b5..ab984b4 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 43af0b5525b64e6750ec65c893aebc9f321505ce
+Subproject commit ab984b41407d0b12ea28c6791ae9569456548c82