No Icon is used for the Runtime Animator Controller Type in a Search Window when assigning an Animator Controller in the Animator Component

Steps to reproduce:

1. Open any Project
2. In a Scene add an Animator Component to any Game Object
3. In the Controller Field click the ⊙ icon to assign an Animator Controller Asset
4. Observe the Type that is searched for in the newly opened Search Window

Actual results: The Search opens for a Runtime Animator Controller that has no icon assigned to it

Expected results: The Runtime Animator Controller has an Icon in the Search Window

Reproducible with versions: 2022.3.66f1, 6000.0.59f1, 6000.1.17f1, 6000.2.7f1, 6000.3.0b4, 6000.4.0a1

Tested on (OS): Windows 11