roll: third_party/pigweed fec7e11..5264396 (2 commits)

5264396:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260473 pw_allocator: Replace Bazel "includes" with "strip_include_prefix"
e871b13:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260416 pw_toolchain: Replace deprecated D_LIBCPP_ENABLE_ASSERTIONS flag

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: fec7e1118fc2c4..5264396ee25302
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8725711197883492273
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Icaa404d3f6b961996abc36d829a72b1cea6e41ca
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/260456
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
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diff --git a/third_party/pigweed b/third_party/pigweed
index fec7e11..5264396 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit fec7e1118fc2c4e81ad4aa1847eac878b999738c
+Subproject commit 5264396ee2530283be25b51883d40fd4a3e16e4e