fix(manifests): initial Redis password timeout #18356

[yz89122]

Fixes #18356

This PR fixes error while deploying Argo CD v2.11.1 with create secret argocd-redis timeout.

This is fixed by introduce a new job to initial Redis password instead of do it in HA Proxy pods, which is blocked by network policy.

Checklist:

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[todaywasawesome]

Closing in favor of #18367