ci - aws arn resolver test nix thread usage for repeatability (#6467)
ci - aws arn resolver test nix thread usage for repeatability (#6467)


alfredgamulo/cloud-custodian,thisisshi/cloud-custodian,thisisshi/cloud-custodian,alfredgamulo/cloud-custodian,alfredgamulo/cloud-custodian,thisisshi/cloud-custodian