weka_upgrade_checker reports AMI2 image is not valid

[adamuk01]

Ran the upgrade checker script on a AWS cluster and get this:

VERIFYING SETTINGS ON BACKEND HOST weka-backend-new-6.studios.local
[VERIFYING OS SUPPORT] Amazon Linux is not a supported distribution.

[ec2-user@ip-10-0-1-245 postinstall]$ cat /etc/os-release
NAME="Amazon Linux"
VERSION="2"
ID="amzn"
ID_LIKE="centos rhel fedora"
VERSION_ID="2"
PRETTY_NAME="Amazon Linux 2"
ANSI_COLOR="0;33"
CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"
HOME_URL="https://amazonlinux.com/"

AMI2 is a supported distribution.

[adamuk01]

Version was

#version=1.0.55