Support Kustomize patches

[dorsegal]

Argocd allow to define patches in application CRD
https://argo-cd.readthedocs.io/en/stable/user-guide/kustomize/#patches

According to latest version I don't see patches as one of the attributes
https://registry.terraform.io/providers/oboukili/argocd/latest/docs/resources/application#nestedblock--spec--source--kustomize

It will be much helpful to implement this.

[chidambaram27]

planned to have the patches attribute like the mentioned example

kustomize {
  patches {
	  target {
		  kind = "Deployment"
		  name = "the-deployment"
	  }
	  patch = <<-EOT
	        - op: replace
		  path: /spec/template/spec/containers/0/name
		  value: the-container-1
	  EOT
       }
 }

This block can be repeated in case multiple patches needed