roll: third_party/pigweed pw_build: Fix build spew for pw_copy_and_patch_file

Increases log level to filter out unnecessary INFO level logs.

Original-Bug: b/370775215
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/239132
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Original-Revision: b8f9f5688ba6a79fc224864c21d0a38214b086df

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 020780642847db..b8f9f5688ba6a7
Roller-URL: https://ci.chromium.org/b/8735251960939696497
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8cf6e8fd0157cace3f30f11b3dfbf3940b7af7c4
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/examples/+/239093
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 0207806..b8f9f56 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit 020780642847dba69a9b2025f1f698fe3d8e4801
+Subproject commit b8f9f5688ba6a79fc224864c21d0a38214b086df