Format code with pw format

Change-Id: I0c11f7e663fb0a873391109ae7084e2684d81162
Reviewed-on: https://pigweed-internal-review.git.corp.google.com/c/pigweed/showcase/rp2/+/74420
Reviewed-by: Armando Montanez <amontanez@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>
Presubmit-Verified: CQ Bot Account <pigweed-internal-scoped@luci-project-accounts.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Wyatt Hepler <hepler@google.com>
diff --git a/.buildifier.json b/.buildifier.json
index 8c1d292..d0ffbbe 100644
--- a/.buildifier.json
+++ b/.buildifier.json
@@ -1,8 +1,8 @@
 {
-	"type": "auto",
-	"warningsList": [
-		"load",
-		"native-build",
-		"unsorted-dict-items"
-	]
-}
\ No newline at end of file
+  "type": "auto",
+  "warningsList": [
+    "load",
+    "native-build",
+    "unsorted-dict-items"
+  ]
+}