fix(argo-cd): Upgrade redis to last version to get security fixes

[mtparet]

Signed-off-by: Matthieu Paret matthieu.paret@lifen.fr

Note on DCO:

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Checklist:

• I have bumped the chart version according to versioning
• I have updated the chart changelog with all the changes that come with this pull request according to changelog.
• Any new values are backwards compatible and/or have sensible default.
• I have signed off all my commits as required by DCO.
• My build is green (troubleshooting builds).

Changes are automatically published when merged to master. They are not published on branches.

[mbevc1]

Thanks for you contribution. Seems like upstream still runs 6.2.4.
https://github.com/argoproj/argo-cd/blob/master/manifests/base/redis/argocd-redis-deployment.yaml#L24
Chart is trying to keep defaults the same, but you can always manually bump this in the deployment.

[mkilchhofer]

Duplicates #916