Remove unnecessary ingress capability checks (#5028)

- Kubernetes 1.19 was released in August 2020 and it added support for
   non-beta ingress types

 - Kubernetes 1.22 removed the beta ingress type in August 2021 and went
   out of support in October 2022

 - As of March 2024, only Kubernetes 1.26 and later are supported

 - Therefore, there's no reason to make this check!

Signed-off-by: ddl-ebrown <[email protected]>