Updates Launchpad references to Storyboard

Updates references to Launchpad to now point to Storyboard.

Patrole moved to Stoyboard with patchset [0], which was
relatively straightforward since Patrole did not have much
baggage left in Launchpad.

(#just like Tempest) to reduce documentation maintenance

[0] https://review.openstack.org/#/c/575182/

Change-Id: Id20a1940a8679ec6222b9b9445631fc86e1af6d5
diff --git a/README.rst b/README.rst
index becc078..031a74e 100644
--- a/README.rst
+++ b/README.rst
@@ -25,7 +25,7 @@
 * Free software: Apache license
 * Documentation: https://docs.openstack.org/patrole/latest
 * Source: https://git.openstack.org/cgit/openstack/patrole
-* Bugs: https://bugs.launchpad.net/patrole
+* Bugs: https://storyboard.openstack.org/#!/project/openstack/patrole
 * Release notes: https://docs.openstack.org/releasenotes/patrole/
 
 .. _design-principles:
@@ -245,3 +245,8 @@
 
 Patrole's release versioning follows Tempest's conventions. Like Tempest,
 Patrole is branchless and uses versioning instead.
+
+Storyboard
+----------
+Bugs and enhancements are tracked via Patrole's
+`Storyboard <https://storyboard.openstack.org/#!/project/openstack/patrole>`_ page.