Add Stylized Water 2 test scene

[nucleartide]

Changelog

• Add TestStylizedWater2 test scene
• Update URP render settings so that it follows Stylized Water 2’s project setup instructions.
• Get rid of other quality settings for now. I only want HighFidelity.

Workflow for using Stylized Water 2

It's as easy as following the setup instructions on the asset website.