Provides an alternative authentication method to the password.
The token validity is only tested during the first request after the
instantiation of `ProxmoxAPI`, thus the presence of a call to
`proxmox.version.get()` in `proxmox_template`.
Example:
- name: Ensure test-vm is created
proxmox_kvm:
api_host: prx-test
api_user: tleguern@pve
api_token_id: api-pve-test
api_token_secret: fad3db3d-b335-ee15-9fb0-ea1bf70128db
node: prx-test-01
name: test-vm
...
