v0.57.0

Fix: Add Thorough Automated Testing and Bump Minimum Terraform Version to 0.13.0 @korenyoni (#139)

what

• Ensure examples/complete is creating an aws_ecs_task_definition and test the task definition in the automated testing.
• Fix examples/multiple_definitions
• Bump minimum Terraform required version to 0.13.0
• Add context.tf to examples/complete to ensure aws_ecs_task_definition has tags.

why

• We should be ensuring that the entire container definition output of this module is accepted by aws_ecs_task_definition and produces an identical result to the resource container_definitions output.
• Bumping to 0.13.0 as the minimum supported version ensures this module is easier to maintain down the road.

references

• N/A