minor: Adjust lifecycle triggers (#14)

Author: bendwyer

main.tf

@@ -20,6 +20,10 @@ resource "aws_lightsail_instance" "this" {
     tailscale_hostname    = "${var.lightsail_region}-${formatdate("YYYYMMDDhhmmss", "${time_static.this.rfc3339}")}"
   })
   ip_address_type = "dualstack"
+
+  lifecycle {
+    create_before_destroy = true
+  }
 }
 
 resource "aws_lightsail_instance_public_ports" "this" {
@@ -37,6 +41,12 @@ resource "aws_lightsail_instance_public_ports" "this" {
     from_port = 41641
     to_port   = 41641
   }
+
+  lifecycle {
+    replace_triggered_by = [
+      aws_lightsail_instance.this
+    ]
+  }
 }
 
 resource "tailscale_tailnet_key" "this" {