Namespace install yaml has bad formatting, introduced by #19209

[todaywasawesome]

#19209 Introduce a bug to namespace install.

To reproduce, try to use namespace install
k apply -f https://raw.githubusercontent.com/argoproj/argo-cd/refs/heads/master/manifests/namespace-install.yaml --dry-run=server

Error from server (BadRequest): error when creating "https://raw.githubusercontent.com/argoproj/argo-cd/refs/heads/master/manifests/namespace-install.yaml": Deployment in version "v1" cannot be handled as a Deployment: strict decoding error: unknown field "spec.template.spec.containers[0].env[21].configMapKeyRef"

Checklist:

• I've searched in the docs and FAQ for my answer: https://bit.ly/argocd-faq.
• I've included steps to reproduce the bug.
• I've pasted the output of argocd version.

Describe the bug

The yaml is improperly indented. https://github.com/argoproj/argo-cd/blame/master/manifests/namespace-install.yaml#L1318-L1321

To Reproduce

To reproduce, try to use namespace install
k apply -f https://raw.githubusercontent.com/argoproj/argo-cd/refs/heads/master/manifests/namespace-install.yaml --dry-run=server

Version

argocd: v2.4.14+029be59.dirty
  BuildDate: 2022-10-05T19:03:58Z
  GitCommit: 029be590bfd5003d65ddabb4d4cb8a31bff29c18
  GitTreeState: dirty
  GoVersion: go1.19.2
  Compiler: gc
  Platform: darwin/arm64
argocd-server: v2.12.3+6b9cd82

Logs

Paste any relevant application logs here.