### Proposal [AWS-KIAM has gone out of support](https://github.com/uswitch/kiam#-%EF%B8%8Fthis-project-is-now-being-abandoned-%EF%B8%8F-) and it doesn't make sense to maintain that integration. The depreciation message is added by [this PR](https://github.com/kedacore/keda/pull/5061) and we should remove the feature from KEDA v2.15 ### Use-Case _No response_ ### Is this a feature you are interested in implementing yourself? No ### Anything else? _No response_