Windows CIS benchmarks documentation

[zhumo]

1. Information around Windows in the docs: https://fleetdm.com/docs/using-fleet/cis-benchmarks
2. Have new windows tables we've built been added to the website? fleetdm.com/tables

[zhumo]

@zayhanlon @sharon-fdm

[marcosd4h]

Regarding # 2, two new tables were added to support the Windows CIS work: mdm_bridge and cis_audit tables. Both of them were documented and added to fleetdm.com/tables

I'll let @sharon-fdm comment on # 1

[fleet-release]

Windows tables grow,
In documentation sow,
Secure seeds we bestow.