A breaking change was introduced in aws-sdk-go-v2.
See https://github.com/aws/aws-sdk-go-v2/issues/2370#issuecomment-1953308268.

Mixing aws-sdk-go-v2 packages from versions before and after the breaking change causes kube-bench to fail. This issue occurs when it attempts to access AWS Security Hub.

Addressed issue: https://github.com/aquasecurity/kube-bench/issues/1595

Supersedes bot PR: https://github.com/aquasecurity/kube-bench/pull/1689
Besides upgrading to latest SDK version, some variable types need to be adapted.