[EKS] [request]: addon for Application CRD

### Community Note

* Please vote on this issue by adding a 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to the original issue to help the community and maintainers prioritize this request
* Please do not leave "+1" or "me too" comments, they generate extra noise for issue followers and do not help prioritize the request
* If you are interested in working on this issue or have submitted a pull request, please leave a comment

**Tell us about your request**
Provide an EKS addon that lets people use the [Application](https://github.com/kubernetes-sigs/application/) CRD in their cluster.

**Which service(s) is this request for?**
EKS

**Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?**
Helping SaaS businesses run container workloads on AWS.

**Are you currently working around this issue?**
Managing the Deployment, StatefulSet, Service and similar APIs using ecosystem tools such as Helm.

**Additional context**
GKE provides the Application API.

**Attachments**
GCP docs for this: https://cloud.google.com/solutions/using-gke-applications-page-cloud-console

Start by reviewing the Kubernetes Application CRD linked in the issue and the referenced GKE documentation, then compare that with how EKS addons are delivered. Done means an EKS addon is available that lets users use the Application CRD in their clusters.

Written by the indexing model from the issue text.