chore(docker-autoscaler): remove unneeded validation

Author: dmitrijn

variables.tf

@@ -816,7 +816,7 @@ variable "runner_worker_docker_autoscaler_asg" {
     on_demand_allocation_strategy = Strategy for allocating on-demand instances. Valid values: 'prioritized' (by override order) or 'lowest-price'. Must be 'lowest-price' when instance_requirements is used — AWS rejects any other value with attribute-based instance selection. Defaults to 'lowest-price'.
     on_demand_base_capacity = Absolute minimum amount of desired capacity that must be fulfilled by on-demand instances.
     on_demand_percentage_above_base_capacity = Percentage split between on-demand and Spot instances above the base on-demand capacity.
-    spot_allocation_strategy = How to allocate capacity across the Spot pools. 'lowest-price' to optimize cost, 'capacity-optimized' to reduce interruptions.
+    spot_allocation_strategy = How to allocate capacity across the Spot pools. 'lowest-price' to optimize cost, 'capacity-optimized' to reduce interruptions, 'price-capacity-optimized' to balance both price and capacity availability (recommended for most workloads).
     spot_instance_pools = Number of Spot pools per availability zone to allocate capacity. EC2 Auto Scaling selects the cheapest Spot pools and evenly allocates Spot capacity across the number of Spot pools that you specify.
     subnet_ids = The list of subnet IDs to use for the Runner Worker when the fleet mode is enabled.
     default_instance_type = Default instance type for the launch template
@@ -860,11 +860,6 @@ variable "runner_worker_docker_autoscaler_asg" {
     error_message = "AWS does not allow setting both 'types' and 'instance_requirements' at the same time. Set only one."
   }
 
-  validation {
-    condition     = contains(["prioritized", "lowest-price"], var.runner_worker_docker_autoscaler_asg.on_demand_allocation_strategy)
-    error_message = "on_demand_allocation_strategy must be 'prioritized' or 'lowest-price'."
-  }
-
   validation {
     condition     = length(var.runner_worker_docker_autoscaler_asg.instance_requirements) == 0 || var.runner_worker_docker_autoscaler_asg.on_demand_allocation_strategy == "lowest-price"
     error_message = "on_demand_allocation_strategy must be set to 'lowest-price' when instance_requirements is used — AWS rejects any other value with attribute-based instance selection."