[api-documenter] Cross-link property/paramater types

[rudolf]

It would be useful for navigating between type documentation files if property or paramater types like

kind: ApiItemKind

in https://microsoft.github.io/web-build-tools/api/api-extractor.apicallsignature.html could cross-link to the type page e.g. https://microsoft.github.io/web-build-tools/api/api-extractor.apiitemkind.html

[octogonz]

@adventure-yunfei's PR #1005 was working on that feature. I've been wanting to come back and revive it.