Code review comment for ~vtqanh/cloud-init:addKVPtelemetry

Looks like CI failed to checkout due to some authentication issue:

Is there any settings necessary on my branch to allow this

Cloning the remote Git repository
Cloning repository https://git.launchpad.net/~vtqanh/cloud-init:addKVPtelemetry
 > git init /var/lib/jenkins/slaves/torkoal/workspace/cloud-init-ci # timeout=10
Fetching upstream changes from https://git.launchpad.net/~vtqanh/cloud-init:addKVPtelemetry
 > git --version # timeout=10
 > git fetch --tags --progress https://git.launchpad.net/~vtqanh/cloud-init:addKVPtelemetry +refs/heads/*:refs/remotes/origin/*
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --tags --progress https://git.launchpad.net/~vtqanh/cloud-init:addKVPtelemetry +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout:
stderr: remote: Authorisation required.