Add SchedulerConfiguration to EMR serverless module

[okosels]

Is your request related to a new offering from AWS?

Is this functionality available in the AWS provider for Terraform? See CHANGELOG.md, too.

• Yes ✅: please list the AWS provider version which introduced this functionality

Is your request related to a problem? Please describe.

Latest EMR serverless offers control of concurrency and queueing . Yet in latest 2.4 version of AWS EMR module, its not present.
Functionality described here: https://docs.aws.amazon.com/emr/latest/EMR-Serverless-UserGuide/applications-concurrency-queuing.html

Describe the solution you'd like.

Add scheduler-configuration to EMR module defintion , so that it can be defined using terraform module

Describe alternatives you've considered.

Additional context

[bryantbiggs]

this is not supported by the AWS provider - please submit request with the provider and return here once that has been added