[JENKINS-53285] bump to latest node-iterator-api
[JENKINS-53285] bump to latest node-iterator-api

This version is the same as 1.5, but just got a parent pom bump, and an
internal change to enable findbugs checking.

mkozell/ec2-plugin,mkozell/ec2-plugin,jenkinsci/ec2-plugin,jenkinsci/ec2-plugin,jenkinsci/ec2-plugin,mkozell/ec2-plugin,jenkinsci/ec2-plugin,mkozell/ec2-plugin