generate-manifest-3.4.py: Add fractions to ${PN}-numbers

python-cryptography requires fractions module which is currently unpackaged.

(From OE-Core rev: ad26b363fc333c4853f5e76b8660dacebea2d27b)

Signed-off-by: Tim Orling <TicoTimo@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/contrib/python/generate-manifest-3.4.py

@@ -311,7 +311,7 @@ if __name__ == "__main__":
     "cgi.* *HTTPServer.* SocketServer.*" )
 
     m.addPackage( "${PN}-numbers", "Python number APIs", "${PN}-core ${PN}-lang ${PN}-re",
-    "decimal.* numbers.*" )
+    "decimal.* fractions.* numbers.*" )
 
     m.addPackage( "${PN}-pickle", "Python serialisation/persistence support", "${PN}-core ${PN}-codecs ${PN}-io ${PN}-re",
     "pickle.* shelve.* lib-dynload/cPickle.*.so pickletools.*" )