buildifier formatting of bazel files

Change-Id: I8196aa52ee640d1c500307a50a0ab4921138b69b
diff --git a/tools/package/branding/BUILD b/tools/package/branding/BUILD
index e4f8270..2b318a7 100644
--- a/tools/package/branding/BUILD
+++ b/tools/package/branding/BUILD
@@ -1,6 +1,5 @@
-
 java_library(
-     name = "onos-tools-package-branding",
-     resources = glob(["src/main/resources/**/*"]),
-     visibility = ["//visibility:public"],
- )
\ No newline at end of file
+    name = "onos-tools-package-branding",
+    resources = glob(["src/main/resources/**/*"]),
+    visibility = ["//visibility:public"],
+)