Add View Hierarchy documentation for Unity SDK

[cstavitsky]

Core or SDK?

Platform/SDK

Which part? Which one?

Unity

Description

We have View Hierarchy functionality in Unity, but I couldn't find it documented in our Unity docs. Would it be possible to add some documentation around it?

Suggested Solution

Add docs for this topic

[getsantry[bot]]

Assigning to @getsentry/support for routing ⏲️