format android build

Author: gaaclarke

shell/platform/android/BUILD.gn

@@ -489,8 +489,9 @@ action("android_jar") {
     if (current_cpu == "arm64") {
       args += [
         "--native_lib",
-        rebase_path("$android_libcpp_root/libs/arm64-v8a/libc++_shared.so", root_build_dir),
-    ]
+        rebase_path("$android_libcpp_root/libs/arm64-v8a/libc++_shared.so",
+                    root_build_dir),
+      ]
     } else {
       assert(false, "Validation layers not supported for arch.")
     }