Previously, these settings were not being applied to the config used
in 'hosted mode'. This commit also includes a typo fix, and adjusts some
settings used by the tests.

Signed-off-by: Justin Kulikauskas <jkulikau@redhat.com>

Previously, the evaluation interval could prevent policies from being
applied on new namespaces when they appeared. Now, a new controller
watches namespaces on the target cluster, and can signal to the config
policy controller when a policy's selected namespaces have changed, so
that it can be re-evaluated.

A new controller-manager is used in hosted mode, in order to create a
cache for the namespaces on the target cluster. This change required
some setup adjustments in order to start both managers in this case.

Refs:
 - https://issues.redhat.com/browse/ACM-6428

Signed-off-by: Justin Kulikauskas <jkulikau@redhat.com>