Update Ironbank to v18.0.2

This MR contains the following updates:

Package	Update	Change
ironbank/opensource/keycloak/keycloak	patch	18.0.1-legacy -> 18.0.2-legacy
registry1.dso.mil/ironbank/opensource/keycloak/keycloak	patch	18.0.1-legacy -> 18.0.2-legacy

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