replace jq with cli's built-in mechanism removed region because region provider chain will resolve region on it's own
replace jq with cli's built-in mechanism
removed region because region provider chain will resolve region on it's own

ebmeierj/aws-ec2-ssh,MvBCoding/aws-ec2-ssh,MvBCoding/aws-ec2-ssh,widdix/aws-ec2-ssh,widdix/aws-ec2-ssh,ebmeierj/aws-ec2-ssh