feat!: Add support for Outposts, remove node security group, add support for addon preserve and most_recent configurations (#2250)

Co-authored-by: Anton Babenko <anton@antonbabenko.com>
Resolves undefined

examples/outposts/prerequisites/variables.tf

@@ -0,0 +1,5 @@
+variable "region" {
+  description = "The AWS region to deploy into (e.g. us-east-1)"
+  type        = string
+  default     = "us-west-2"
+}