fix bug link in readme

This patch fixes the bug tracker link in the readme. It is set to
depend on a job definition change in project-config so we can use this
patch to test the new release jobs.

Change-Id: Id976a5fc4ba8fede726a80097fde8c0ce3c2019d

README.rst

@@ -37,7 +37,7 @@ provides a Python API (the ``heatclient`` module) and a command-line tool
 .. _Online Documentation: https://docs.openstack.org/python-heatclient/latest
 .. _Launchpad project: https://launchpad.net/python-heatclient
 .. _Blueprints: https://blueprints.launchpad.net/python-heatclient
-.. _Bugs: https://bugs.launchpad.net/python-heatclient
+.. _Bugs: https://storyboard.openstack.org/#!/project/openstack/python-heatclient
 .. _Source: https://git.openstack.org/cgit/openstack/python-heatclient
 .. _How to Contribute: https://docs.openstack.org/infra/manual/developers.html
 .. _Specs: https://specs.openstack.org/openstack/heat-specs/