roll: third_party/pigweed 48712ad..0942b69 (10 commits)

0942b69:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234817 pw_allocator: Refactor best- and worst-fit allocators to use buckets
0766dba:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234816 pw_allocator: Refactor first fit allocators
3bfdac7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234815 pw_allocator: Refactor Bucket
f84afe1:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234812 pw_allocator: Parameterize BlockAllocator on blocks
8cc8495:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234814 pw_malloc: Additional checks when testing
65b5e33:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/249372 pw_allocator: Fix metrics for blocks that shift bytes
33d00a7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/234811 pw_allocator: Use BlockResult in BlockAllocator
f43ca4f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/242633 pw_allocator: Use move-semantics for Block API
6417a52:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/232214 pw_allocator: Add static polymorphism to Block
a287811:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/248192 pw_bytes: Add utility for checking alignment

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 48712ad0655654..0942b69025f298
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8730908914370686673
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: If2b638ce6a40598bc9b8ce817d248a421b2cf60f
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/249833
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.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 48712ad..0942b69 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 48712ad0655654b4dcc9b62085a58445fe0af696
+Subproject commit 0942b69025f2987ca9512141fe3cf3a7046f042c