package/python-pypcap: update the upstream URL in Config.in

Update the upstream URL in the help text in Config.in. This
addresses the 'Invalid(405)' URL status in the package stats
web page output.

Signed-off-by: Mark Corbin <mark@dibsco.co.uk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/python-pypcap/Config.in

@@ -6,4 +6,4 @@ config BR2_PACKAGE_PYTHON_PYPCAP
 	  The pypcap module is an object-oriented wrapper of the C
 	  libpcap library.
 
-	  https://code.google.com/p/pypcap/
+	  https://github.com/dugsong/pypcap