Added multi-container update script and AWS Elastic Beanstalk example

Added multi-container update script and AWS Elastic Beanstalk example.

Full Changelog: v1.3.0...v1.4.0

Added multi-container deploy and delete script

Added multi-container deploy and delete script.

Updated .net Dockerfile to use net9

Updated .net Dockerfile to use net9.

Added delete script

Added script to delete selected ECS cluster and related resources.

• ECS Tasks
  • Active tasks in the selected ECS cluster.
• ECS Services
  • Services running in the selected ECS cluster.
• ECS Task Definitions
  • Task definitions associated with services in the selected ECS cluster.
• ECR Repositories
  • Repositories linked to the images used by the ECS task definitions in the selected ECS cluster.
• ECS Cluster
  • The selected ECS cluster itself.
• Internet Gateways
  • Internet gateways associated with the VPC used by the selected ECS cluster.
• Subnets
  • Subnets in the VPC used by the selected ECS cluster.
• Route Tables
  • Route tables associated with the VPC used by the selected ECS cluster (excluding the main route table).
• Security Groups
  • Security groups (except the default group) associated with the VPC used by the selected ECS cluster.
• VPC
  • The VPC associated with the selected ECS cluster.

Test Harness v1.0.0: Multi-Language ECS Deployment Support

• Multi-Language Support: Deploy applications written in:
  • Node.js
  • Java
  • .NET
  • Python
• Integrated PostgreSQL: Applications come pre-configured with a PostgreSQL database running in the same container.
• Health Check Routes: Quickly verify application status via pre-built /api/health endpoints.
• Centralized Logging: All logs are automatically forwarded to Amazon CloudWatch for monitoring and debugging.