Update Ironbank

This MR contains the following updates:

Package	Update	Change
ghcr.io/renovatebot/renovate	minor	37.27.0 -> 37.102.1
gluon	patch	0.4.4 -> 0.4.5
redis	minor	18.0.4-bb.0 -> 18.3.2-bb.0
registry1.dso.mil/ironbank/bitnami/redis	patch	7.2.2 -> 7.2.3
registry1.dso.mil/ironbank/container-hardening-tools/renovate/renovate	minor	37.27.0 -> 37.91.5

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This MR has been generated by Renovate Bot.

Closes #14 (closed)