Update Nexus to 3.34.0-01

New IB Image available.

Make sure to pull in upstream chart updates with kpt.

Definition of Done:

• Image versions updated in chart/values.yaml
• Chart version bumped (match upstream chart, reset to bb.0 if the upstream version changes)
• Changelog entry added, note the update to image, any additional updates
• Clean install tested and validated working (see things to test)
• Upgrade tested and validated working (install newest tagged release, upgrade to your branch, then run through things to test)
• Pipeline passing on package MR
• Package MR merged and new release tagged
• BB MR opened, pipeline passing
• BB MR merged (no checkbox, BB MR should auto-close this)

Things to test:

• Validate all pods come up and healthy
• Access UI and "test that Nexus works as expected" (the pipeline cypress test may be a good baseline)