IPTables scan to be flexible if running on desktop/workstation vs server

[sbe-arg]

Is your feature request related to a problem? Please describe.
When running audit system on workstation with fewer logical iptables like drop input everything, allow all out, allow in established returns, it does not meet the required limit of 5 iptables or more. While this config is robust for workstations and weak on servers it makes workstation hardening complex for no reason.

Describe the solution you'd like
Identify if lynis running server or workstation/desktop on os and lower the iptables minimum count.
Leveraging different scoring for desktop vs server images could provide a more realistic effort to workstation hardening. Same relates to other checks not just iptables.

Required changes
IPTables count.

Additional context
This is an example of the iptables in place. iptables --list

Chain INPUT (policy DROP)
target     prot opt source               destination         
ACCEPT     all  --  anywhere             anywhere             state RELATED,ESTABLISHED
ACCEPT     all  --  localhost            anywhere            

Chain FORWARD (policy DROP)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination