This commit fixes a bug that removed CILIUM_HELM_EXTRA_ARGS

[darox]

The bug has been introduced in 7f3e698.

I tested with

variable "cilium_helm_values_override_file" {
  default     = "override.yaml"
  description = "The path to the override file containing the values to use when installing Cilium."
  type        = string
}

Where override was

cilium:
 kubeProxyReplacement: partial

And without an override.yaml

Also I made a test with

//cilium_helm_extra_args