Support for digital ocean droplet agent

[atoomic]

Consider adding support for the droplet-agent repo.

root@137-184-224-215.cprapid.com [/usr/local/lsws/conf]# /scripts/elevate-cpanel --start
* 02-19:24:39 (2445) [ERROR] 1 package(s) installed from unsupported YUM repo 'droplet-agent' from /etc/yum.repos.d/droplet-agent.repo
* 02-19:24:39 (2445) [ERROR] 1 package(s) installed from unsupported YUM repo 'droplet-agent' from /etc/yum.repos.d/droplet-agent.repo
* 02-19:24:39 (2143) [ERROR] One or more enabled YUM repo are currently unsupported.
You should disable these repositories and remove packages installed from them
before continuing the update.

Consider reporting this limitation to https://github.com/cpanel/elevate/issues

root@137-184-224-215.cprapid.com [/usr/local/lsws/conf]# yum list installed | grep droplet
droplet-agent.x86_64                           1.2.0-1               @droplet-agent

root@137-184-224-215.cprapid.com [/usr/local/lsws/conf]# cat /etc/yum.repos.d/droplet-agent.repo
[droplet-agent]
name=DigitalOcean Droplet Agent
baseurl=https://repos-droplet.digitalocean.com/yum/droplet-agent/$basearch
repo_gpgcheck=0
gpgcheck=1
enabled=1
gpgkey=https://repos-droplet.digitalocean.com/gpg.key
sslverify=0
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

[toddr]

We want to support DO since we use it. Let's remove the rpm and put it back after upgrade.