Use dynamic instance lists in VPC resource controller

[randiskull]

Is your feature request related to a problem? Please describe.
When AWS releases a new instance type there is a 30 day delay before Karpenter users are able to test on the new instance types. An internal AWS API is a bottleneck for EKS Optimized AMI, Karpenter, and the vpc-resource controller.

Describe the solution you'd like
I would like the ability to test GA instance types in Karpenter on Day 1 in supported regions, with the ability to discover all instance specifications and limits to consider for configuration planning.

Describe alternatives you've considered
Alternative approaches require engagement with AWS service team to request for expedited support or version updates, or to run Codegen across multiple repos to populate missing values with public API.

Additional context
Pod Security Groups (SGPP) require existence of values populated in the instance lists so they take a dependency on the internal AWS API.

[yash97]

we already have this issue open #98.

[barryrobison]

we already have this issue open #98.

Yes but sadly no progress on that in 3 years. Speaking of, there hasn't been a release since June, meaning we're missing out on a bunch of instance types released since then.