Update Ironbank to v1.55.0

This MR contains the following updates:

Package	Update	Change
registry1.dso.mil/ironbank/opensource/kiali/kiali	minor	v1.54.0 -> v1.55.0
registry1.dso.mil/ironbank/opensource/kiali/kiali-operator	minor	1.54.0 -> v1.55.0
registry1.dso.mil/ironbank/opensource/kiali/kiali-operator	minor	v1.54.0 -> v1.55.0

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relates to #32 (closed)