Run buildifier

Change-Id: I9267c990ee3683783701dc9bd7f7307b703633a3
diff --git a/aos/ipc_lib/BUILD b/aos/ipc_lib/BUILD
index d5add53..fed9a8a 100644
--- a/aos/ipc_lib/BUILD
+++ b/aos/ipc_lib/BUILD
@@ -295,10 +295,10 @@
 
 cc_binary(
     name = "print_lockless_queue_memory",
-    visibility = ["//visibility:public"],
     srcs = [
         "print_lockless_queue_memory.cc",
     ],
+    visibility = ["//visibility:public"],
     deps = [
         ":lockless_queue",
     ],
diff --git a/debian/BUILD b/debian/BUILD
index f498dff..5bebf04 100644
--- a/debian/BUILD
+++ b/debian/BUILD
@@ -68,7 +68,6 @@
     "//debian:m4.bzl",
     m4_debs = "files",
 )
-
 load("//debian:packages.bzl", "download_packages", "generate_deb_tarball")
 
 filegroup(
diff --git a/debian/matplotlib.BUILD b/debian/matplotlib.BUILD
index e7e9b6f..881521c 100644
--- a/debian/matplotlib.BUILD
+++ b/debian/matplotlib.BUILD
@@ -1,6 +1,9 @@
 load("@//debian:matplotlib.bzl", "build_matplotlib")
 
-build_matplotlib("3", tkinter_py_version="3.5")
+build_matplotlib(
+    "3",
+    tkinter_py_version = "3.5",
+)
 
 build_matplotlib(
     "2.7",