python-nfc: fix autobuild failures

Fixes autobuild failures such as the following.

  http://autobuild.buildroot.net/results/2e1/2e11b9e946a854deb28ba144ca7e398a9c996a02/

Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/python-nfc/python-nfc-add-setup-py.patch

@@ -22,5 +22,5 @@ Index: b/setup.py
 +      author_email='stephen.tiedemann@googlemail.com',
 +      url='https://launchpad.net/nfcpy',
 +      packages=['nfc', 'nfc/dev', 'nfc/llcp', 'nfc/ndef',
-+                'nfc/npp', 'nfc/snep'],
++                'nfc/snep'],
 +      )