[installer]: bump rabbitmq chart to remove deprecated kube api

[mrsimonemms]

Description

RabbitMQ used the deprecated pod disruption budget API. This has been upgraded in the latest version of the chart.

As we use helm template to generate the YAML, this fakes the Kubernetes version. There, we have to set the kubeVersion global in the RabbitMQ template

Related Issue(s)

Fixes #6829

How to test

Deploy an instance with the Installer.

Release Notes

[Installer]: Update RabbitMQ chart

Documentation

[mrsimonemms]

/werft run

👍 started the job as gitpod-build-sje-installer-rabbitmq-pdb.1

[codecov]

Codecov Report

Merging #7041 (ec82f88) into main (da3991c) will decrease coverage by 13.28%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main   #7041       +/-   ##
==========================================
- Coverage   19.04%   5.76%   -13.29%     
==========================================
  Files           2      13       +11     
  Lines         168    1162      +994     
==========================================
+ Hits           32      67       +35     
- Misses        134    1094      +960     
+ Partials        2       1        -1     

Flag	Coverage Δ
components-local-app-app-linux-amd64	?
components-local-app-app-linux-arm64	?
components-local-app-app-windows-386	?
components-local-app-app-windows-amd64	?
components-local-app-app-windows-arm64	?
installer-raw-app	5.76% <ø> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
components/local-app/pkg/auth/pkce.go
components/local-app/pkg/auth/auth.go
installer/pkg/common/render.go	0.00% <0.00%> (ø)
installer/pkg/common/storage.go	0.00% <0.00%> (ø)
installer/pkg/common/objects.go	0.00% <0.00%> (ø)
installer/pkg/common/common.go	4.64% <0.00%> (ø)
installer/pkg/components/ws-manager/deployment.go	0.00% <0.00%> (ø)
installer/pkg/components/ws-manager/configmap.go	29.71% <0.00%> (ø)
installer/pkg/common/ca.go	0.00% <0.00%> (ø)
installer/pkg/components/ws-manager/role.go	0.00% <0.00%> (ø)
... and 5 more

---

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[mrsimonemms]

/werft run

👍 started the job as gitpod-build-sje-installer-rabbitmq-pdb.3

[roboquat]

LGTM label has been added.

Git tree hash: 1982fa9ef5ec7ccdd912b1c6448ec262c4d486fb

[roboquat]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: princerachit

Associated issue: #6829

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• installer/OWNERS [princerachit]

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