Assembly platform configuratio schema for the Fonts subsystem.

font_collection [string] If defined, represents the name of the font collection domain config package to be included in the product. It is only valid if `enabled==true`. When unset, software assembly uses the (deprecated) fonts configuration that reads the fonts from `config-data`. When set, software assembly uses the product configuration instead.
enabled bool If true, use assembly to configure fonts. Otherwise, assembly configuration is skipped, and we assume that the configuration is done some other way. Prod configurations will want to set this to false. true