Use dynamic catalog for keystone on SUSE

Keystone uses dynamic catalog by default, which supports management
commands. Meanwhile, current static catalog default_catalog.templates
is lack of ceilometer endpoints.

This patch simply removes the catalog configure step to use default
setting.

Change-Id: Ie852c0dc4dc03b7120116dd25b10ee58a5d91e3e
Closes-Bug: #1267322
(cherry picked from commit b3ae3222b34f7282f875658387228de650f81d77)