feat(MatTooltip): Add support for rich tooltips (popups)

[Yar-s]

Feature Description

Please, add support for rich tooltips (popups). They're described in M3 standard.

Existing tooltip and menu components are not enough for feature-rich web apps.

Use Case

• Hover/click a table cell or any other element to display more info via a custom component or a template ref.
• Use it as a menu that won't be closed after clicking a menu item