Add network report job template

[nleiva]

The goal is to update the network report activity to gather network resource information from DevNet devices and build a report sean style.

As of now, everything seems to work. Though, I'm using /var/www/html and index.html as the report filename to conveniently display the report in the node1 web tab of the portal (see image).

- hosts: "{{ HOSTS }}"
  become: yes
  vars:
    report_server: node1
    #web_path: /var/www/html/reports/
    web_path: /var/www/html

The report creation could fail in the future if network resource modules make changes to the data structures or each device model deviate too much from each other.