Output aws_launch_template.default.name

[bwmetcalf]

Describe the Feature

Add aws_launch_template_default.name to outputs.tf.

Expected Behavior

Results in the ability to obtain the launch template name created by this module.

Use Case

If an autoscaling tool like karpenter is used for eks workers, this module should return the launch template name created for the workers in the node group so that it can be passed to karpenter to ensure consistency across nodes.

https://karpenter.sh/docs/aws/provisioning/#launchtemplate

[bwmetcalf]

I will have a PR up for this shortly.