clonebundles: use absolute_import

hgext/clonebundles.py

@@ -162,6 +162,8 b' instructions when a failure occurs, thus'
 Mercurial server when the bundle hosting service fails.
 """
 
+from __future__ import absolute_import
+
 from mercurial import (
     extensions,
     wireproto,

tests/test-check-py3-compat.t

@@ -32,7 +32,6 b''
   doc/gendoc.py not using absolute_import
   doc/hgmanpage.py not using absolute_import
   hgext/__init__.py not using absolute_import
-  hgext/clonebundles.py not using absolute_import
   hgext/color.py not using absolute_import
   hgext/convert/__init__.py not using absolute_import
   hgext/convert/bzr.py not using absolute_import