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)

chart/Chart.yaml

 apiVersion: v2
 name: kiali-operator
 description: Kiali is an open source project for service mesh observability, refer to https://www.kiali.io for details.
-version: 1.54.0-bb.0
-appVersion: 1.54.0
+version: 1.55.0-bb.0
+appVersion: 1.55.0
 home: https://github.com/kiali/kiali-operator
 maintainers:
 - name: Kiali
@@ -24,4 +24,4 @@ dependencies:
     repository: "oci://registry.dso.mil/platform-one/big-bang/apps/library-charts/gluon"
 annotations:
   bigbang.dev/applicationVersions: |
-    - Kiali: v1.54.0
+    - Kiali: v1.55.0