Update Ironbank to v1.22.3

This MR contains the following updates:

Package	Update	Change
ironbank/opensource/istio/operator	patch	1.22.2 -> 1.22.3
ironbank/tetrate/istio/operator (source)	patch	1.22.2 -> 1.22.3
ironbank/tetrate/istio/operator (source)	patch	1.22.2-tetratefips-v0 -> 1.22.3-tetratefips-v0
registry1.dso.mil/ironbank/opensource/istio/operator	patch	1.22.2 -> 1.22.3
registry1.dso.mil/ironbank/tetrate/istio/operator (source)	patch	1.22.2-tetratefips-v0 -> 1.22.3-tetratefips-v0

Complete MR checklist

Assignee

• Followed upgrade instructions outlined in docs/DEVELOPMENT_MAINTENANCE.md
• Update Docs with new/updated steps as needed
• Tested and Validated Changes made with supporting info like logs or screenshots from test pipelines
• ⭐ Successful BB branch pipeline test: BB Test MR ⭐

Add supporting info below

Reviewer only

• Tested and Validated changes

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This MR has been generated by Renovate Bot

Upgrade Notices

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