Description of problem:

The email notification is acting weird, presenting machines with no config management in place

How reproducible:

100% probably, necessary email notification setup.

Is this issue a regression from an earlier version:

No idea

Steps to Reproduce:

1. Satellite + content Host

2. No need to add ansible role, just click on the content host, Schedule a Job - Run Ansible Roles (this will update Hosts - All Hosts - Last report column, and also Monitor - Reports - Config Management)

3. Execute the command below

foreman-rake  reports:expire days=0 RAILS_ENV="production" 

This will remove any entry from Monitor - Reports - Config Management

4. Access Hosts - All Hosts, and here, it should still visible the entry on Last report column for that specific content host.

5. Wait for the new email notification

Actual behavior:
It's reporting the content hosts in the "Configuration Management Symmary Report" as pending

Expected behavior:
Should not be presenting the Content Hosts in the "Configuration Management Symmary Report", once there is no more report available for that content host.

Business Impact / Additional info: