bpo-35704: Include correct NEWS entry (GH-11914)

The wrong NEWS snippet was inadvertently included in
GH-11500, this switches to the correct one.


https://bugs.python.org/issue35704

Misc/NEWS.d/next/Tests/2019-01-04-17-44-41.bpo-35633.wHfVop.rst

-Add PermissionError to the Exception: list
-patch by Michael Felt, aixtools

Misc/NEWS.d/next/Tests/2019-01-10-09-14-58.bpo-35704.FLglYo.rst

+Skip ``test_shutil.test_unpack_archive_xztar`` to prevent a MemoryError
+on 32-bit AIX when MAXDATA setting is less than 0x20000000.
+
+Patch by Michael Felt (aixtools)