Update Ironbank

This MR contains the following updates:

Package	Update	Change
gluon	patch	0.5.9 -> 0.5.12
ironbank/opensource/grafana/tempo (source)	minor	2.5.0 -> 2.6.1
ironbank/opensource/grafana/tempo-query (source)	minor	2.5.0 -> 2.6.1
registry1.dso.mil/ironbank/opensource/grafana/tempo (source)	minor	2.5.0 -> 2.6.1
registry1.dso.mil/ironbank/opensource/grafana/tempo-query (source)	minor	2.5.0 -> 2.6.1

Complete MR checklist

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• 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

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• Tested and Validated changes

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This MR was automatically generated by Renovate Bot.

Upgrade Notices

• BREAKING CHANGE tempo-query is no longer a Jaeger instance with grpcPlugin. It’s now a standalone server. Serving a gRPC API for Jaeger on 0.0.0.0:7777 by default. [PR 3840]

docs/DEVELOPMENT_MAINTENANCE.md

@@ -485,10 +485,8 @@ kyvernoPolicies:
           allow:
           - /var/lib/rancher/k3s/storage/pvc-*
 ```
-
-- Visit `https://tracing.dev.bigbang.mil` 
-  - Ensure Services are listed and traces are being rendered
-  - Check the logs for the tempo pod and container and ensure traceIDs are getting sent over from the istio mesh
+- Visit `https://kiali.dev.bigbang.mil` and login with a [generated token](https://repo1.dso.mil/big-bang/bigbang/-/blob/master/docs/guides/using-bigbang/default-credentials.md)
+  - Check the 'Applications', 'Workloads', and 'Services' views for Tempo resources (they should be healthy)
 - Visit `https://grafana.dev.bigbang.mil` and login with [default credentials](https://repo1.dso.mil/big-bang/bigbang/-/blob/master/docs/guides/using-bigbang/default-credentials.md)
   - Search for Data Sources -> click Tempo -> click `Save & Test` datasource at the bottom