Update windows base image versions for integ tests
Update windows base image versions for integ tests

Signed-off-by: Justin Terry <50f2d7b864382ba7e2926ddf4cb6274b4ac2a637@amazon.com>

kiranmeduri/amazon-ecs-agent,kiranmeduri/amazon-ecs-agent,kiranmeduri/amazon-ecs-agent,kiranmeduri/amazon-ecs-agent,aws/amazon-ecs-agent,aws/amazon-ecs-agent,aws/amazon-ecs-agent,aws/amazon-ecs-agent