v1.0.2

• reconfigure k8s node groups to use AWS SPOT Pricing for EC2 instances
• add k8s metrics-server
• add Prometheus
• add Grafana
• add Karpenter
• add k8s Horizontal Pod Autoscaling for all Open edX pods
• add k8s Vertical Pod Autoscaling for all Open edX pods
• add AWS S3 encrypted bucket to store e-commerce payment processor api keys and secrets