[roll third_party/pigweed] roll: cmake

From: version:2@3.29.2.chromium.8
To: version:2@3.29.3.chromium.8
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/209549
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>

https://pigweed.googlesource.com/pigweed/pigweed
third_party/pigweed Rolled-Commits: 33da8baecc1cd8d..253204ef5bcda85
Roller-URL: https://ci.chromium.org/b/8748197953277631873
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I90c9c45a46a51c617768c69225bfb982bc94388e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/209672
Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index 33da8ba..253204e 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 33da8baecc1cd8d6acd1777b27118a8a1b872087
+Subproject commit 253204ef5bcda8540ce119e0da6366522b14cbb7