roll: third_party/pigweed 8a67275..2b2653c (6 commits)

2b2653c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/420873 pw_kvs: Detect checksum errors on partial reads
527b443:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/416972 pw_varint: Make an inline friendly small varint helper
2b97a2c:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/423532 OWNERS: Separate core and extended owners
57eb382:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/424039 pw_presubmit: Remove per-file/include check
8ad5f33:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/421592 rust: Update Pigweed root clippy config
05e8635:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/420932 pw_metric: Remove context struct in writer

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 8a672750a91e1d..2b2653c5e4858e
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8678756264999807137
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I3dcfb3bb8c7816d34bfed4f0bf38302d635d4d41
Reviewed-on: https://pigweed-review.googlesource.com/c/gonk/+/424352
diff --git a/third_party/pigweed b/third_party/pigweed
index 8a67275..2b2653c 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 8a672750a91e1d18e7acd31e067f7280a7490a0d
+Subproject commit 2b2653c5e4858efe96bd72e399d2adeec6da89eb