[roll third_party/pigweed] 3p/freertos: Run buildifier on BUILD.bazel

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/54101

third_party/pigweed Rolled-Commits: fb126582624fa14..5bd954b0dc9f6d2
Roller-URL: https://ci.chromium.org/b/8840980344078987760
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8840980344078987760
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I8199b8091f0de406d5456ecd3b040066a36a9a86
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/54200
Reviewed-by: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index fb12658..5bd954b 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit fb126582624fa14dc3f9122764d1f7fb351eaa4f
+Subproject commit 5bd954b0dc9f6d2496e5cf570afd5965fa55d402