Add support for regional STS endpoint(s)#55

burdzwastaken wants to merge 2 commits intozalando-incubator:masterzalando-incubator/kube-aws-iam-controller:masterfrom

mulesoft-labs:feature/sts-endpointsmulesoft-labs/kube-aws-iam-controller:feature/sts-endpointsCopy head branch name to clipboard