Originating issue: [PrivateCloud-analytics/Zen#39543](https://github.ibm.com/PrivateCloud-analytics/Zen/issues/39543)

If Zen and IM were installed on the cluster at the same time, and the
Zen front door was enabled on the Authentication CR, this would lead to
IM waiting for the ZenExtension resource to be reconciled without
standing up its Operands for Zen to register OIDC clients with.

This changes the order in which objects are reconciled so that Zen will
be able to communicate with IM's Operands and create those OIDC clients,
which will in turn allow the Zen Operator to handle the ZenExtensions
that IM needs in order to expose its Operands to ingress traffic.

Signed-off-by: Rob Hundley <[email protected]>