Getting EKS credentials from regional STS endpoints #2
Description
When AWS_STS_REGIONAL_ENDPOINTS is regional then use the region sts:AssumeRoleWithWebIdentity endpoint instead of the global one.
Variable is set by this: aws/amazon-eks-pod-identity-webhook@c1fc358#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5R90