Disable EKS bulk import system test with log retention set

[patchwork01]

Background

We have a couple of open bugs due to problems setting log retention for EKS bulk import:

• Logs retention policy is not applied to all EKS cluster resources #3451
• Can't redeploy EKS bulk import optional stack #3480

Description

We'd like to disable the EKS bulk import system test when running in an environment that requires us to override the log retention for the system tests.

Ideally we'd also like to be able to easily apply that override when deploying the system tests. We could make that a separate issue.

Analysis

We can check the system test parameters for the instance properties override before we connect to the instance in EksBulkImportST.