Draft: Update Ironbank Docker tags - autoclosed

This MR contains the following updates:

Package	Update	Change
registry1.dso.mil/ironbank/redhat/ubi/ubi8-minimal	minor	8.3 -> 8.4
registry1.dso.mil/ironbank/sonatype/nexus/nexus	minor	3.33.0-01 -> 3.34.1-01
registry1.dso.mil/ironbank/sonatype/nexus/nexus	minor	3.33.1-01 -> 3.34.1-01

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