Better support for links in documentation

[tal-sapan]

Some link text is not correctly rendered as links to the SAP UI5 documentation.
Examples:

• Documentation links: topic:5ee619fc1370463ea674ee04b65ed83b should be rendered as https://sapui5.hana.ondemand.com/<version>/topic/5ee619fc1370463ea674ee04b65ed83b
• Method names: #attachValidateFieldGroup should be rendered as https://sapui5.hana.ondemand.com/<version>/api/sap.ui.core.Control#methods/attachValidateFieldGroup
  • The logic for this should be to first check if the text is the name of a method, property, aggregation or event in the current context object (or its parents through inheritance) and create the link to the correct section accordingly. Note that only methods have direct links, the rest of the types can be linked to the corresponding section.
    Since we will need the context object for this check, we will have to send it to the documentation function.

[bd82]

Logic for links generation can currently found here:

• https://github.com/SAP/ui5-language-assistant/blob/master/packages/logic-utils/src/utils/documentation.ts#L193-L201