Help: Clarify property names allowed on interface libraries Replace the explicit list of common `INTERFACE_*` property names with links to the dedicated sections listing usage requirements. Restore documentation of the pre-3.19 restrictions on property names, previously removed by commit afb998704e (Remove filtering of allowed INTERFACE library properties, 2020-07-14, v3.19.0-rc1~346^2~2). Issue: #27271