Update Ironbank to v3.52.0

This MR contains the following updates:

Package	Update	Change
ironbank/sonatype/nexus/nexus	minor	3.51.0-01 -> 3.52.0-01
registry1.dso.mil/ironbank/sonatype/nexus/nexus	minor	3.51.0-01 -> 3.52.0-01

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closes #58 (closed)