Merge "mkdtboimg: Sort imports" am: 9e7623d1df

Original change: https://android-review.googlesource.com/c/platform/system/libufdt/+/1408011

Change-Id: I3590c6829bf70d50ae3a640e369ad78bc9792494
diff --git a/utils/src/mkdtboimg.py b/utils/src/mkdtboimg.py
index 614e582..bc33e1f 100755
--- a/utils/src/mkdtboimg.py
+++ b/utils/src/mkdtboimg.py
@@ -18,13 +18,13 @@
 """Tool for packing multiple DTB/DTBO files into a single image"""
 
 import argparse
-import os
 import fnmatch
+import os
+import struct
+import zlib
 from array import array
 from collections import namedtuple
-import struct
 from sys import stdout
-import zlib
 
 class CompressionFormat(object):
     """Enum representing DT compression format for a DT entry.