Azure Key Vault module - enable purge protection by default

[hknutsen]

Module Name

key-vault

Description

Purge protection should be enabled by default to prevent loss of secrets.

Recommended in Azure Key Vault best practices: https://learn.microsoft.com/en-us/azure/key-vault/general/best-practices#turn-on-data-protection-for-your-vault

Important

Update examples to explicitly disable purge protection.

Example Terraform Configuration

variable "purge_protection_enabled" {
  description = "Is purge protection enabled for this Key Vault?"
  type        = bool
  default     = true
}