roll: pigweed lint: run pw format --fix BUILD.gn **/*.gn **/*.gni

The gn roll in commit 9cffd077b caused out lintformat builds to fail due
to the format requirements changing. Reformat all the affected files.

Also updates the MODULE.bazel file with the gn version to match the
change made by the roller in the pigweed.json file.

Test: pw presubmit --step gn_format --full  # No more format failures
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/472585
Original-Revision: 581082cc1662e61b2460adae4929097d0c8f21b3

Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed
Rolled-Commits: 294d431a761dc4..581082cc1662e6
Roll-Count: 1
Roller-URL: https://cr-buildbucket.appspot.com/build/8671117529007030753
GitWatcher: ignore
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I3a654d08861830a677deff34d5850fea72ac89de
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/quickstart/bazel/+/473145

MODULE.bazel

diff --git a/MODULE.bazel b/MODULE.bazel
index 98f8153..2eccb93 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -41,8 +41,8 @@
 git_override(
     module_name = "pigweed",
     # ROLL: Warning: this is automatically updated by
-    # ROLL: https://cr-buildbucket.appspot.com/build/8671160901042681761
-    commit = "294d431a761dc44fe07710c15d5ac1603f7ef7bf",
+    # ROLL: https://cr-buildbucket.appspot.com/build/8671117529007030753
+    commit = "581082cc1662e61b2460adae4929097d0c8f21b3",
     remote = "https://pigweed.googlesource.com/pigweed/pigweed",
 )