py3: use absolute_import in test-status-inprocess.py

tests/test-check-py3-compat.t

@@ -64,7 +64,6 b''
   tests/test-pathencode.py requires print_function
   tests/test-run-tests.py not using absolute_import
   tests/test-simplemerge.py not using absolute_import
-  tests/test-status-inprocess.py not using absolute_import
   tests/test-status-inprocess.py requires print_function
   tests/test-symlink-os-yes-fs-no.py not using absolute_import
   tests/test-trusted.py not using absolute_import

tests/test-status-inprocess.py

@@ -1,7 +1,16 b''
 #!/usr/bin/python
-from mercurial.ui import ui
-from mercurial.localrepo import localrepository
-from mercurial.commands import add, commit, status
+from __future__ import absolute_import
+from mercurial.ui import (
+    ui,
+)
+from mercurial.localrepo import (
+    localrepository,
+)
+from mercurial.commands import (
+    add,
+    commit,
+    status,
+)
 
 u = ui()