A 404 page is opened when selecting "Open Documentation" on the URP Sample Buffer Node in Shader Graph

Steps to reproduce:

1. Create or open any URP Project with the Shader Graph package installed
2. Create any Shader Graph in the Project Browser
3. Create a URP Sample Buffer Node
4. Right click it and select "Open Documentation"

Actual results: A 404 page opens

Expected results: URP Sample Buffer documenation opens up, just as any documenation does with all other nodes

Reproducible with versions: 2022.3.61f1, 6000.0.48f1, 6000.1.1f1, 6000.2.0a10

Tested on (OS): Windows 11, macOS 15