[Kubernetes] Fix argocd-application.libsonnet jsonnet library

[mleclerc00]

Description

When deploying a new argocd application object it is built from the jsonnet template lib argocd-application.libsonnet. It offers two sync policies automatedDefault() (auto sync enabled) and automatedDisabled() (auto sync disabled). The problem being if you attempt to deploy a new app in a new namespace with the automatedDisabled() functionality the namespace will not be created and the deploy will fail.

This is due to the automatedDisabled() function not including the needed syncOptions (CreateNamespace=true) when defining a argocd application object.

argoproj/argo-cd#1809 (comment)
https://github.com/department-of-veterans-affairs/vsp-infra-application-manifests/blob/c628936ffc72a493cf7e6e0d965ad8045685c8e6/jsonnet/lib/argocd-application.libsonnet#L75-L103

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Tasks

• Add CreateNamespace=true to syncOptions for the automatedDisabled() function

Acceptance Criteria

• Apps being deployed to a new namespace should create said namespace if it doesn't already exist if its using either automatedDisabled() or automatedDefault() policies

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Reminders

• Please attach your team label and any other appropriate label(s) (operations, devops, and needs-grooming will automatically be applied as part of the template)
• Please connect to an epic (this will typically be done by the Platform Operations PM or TL)

[dginther]

Closed, complete.

[mleclerc00]

Confirmed that deploying new applications to a new namespace with the automatedDisabled() sync policy doesn't fail anymore.