Update Ironbank

This MR contains the following updates:

Package	Update	Change
registry1.dso.mil/ironbank/bitnami/analytics/redis-exporter	minor	v1.52.0 -> v1.54.0
registry1.dso.mil/ironbank/bitnami/redis	patch	7.2.0 -> 7.2.1

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This MR has been generated by Renovate Bot.

Closes #25 (closed).