Warnings "UDR0001" are thrown in the Console after Installing Rules in Project Auditor window

Steps to reproduce:
1. Create new Unity project
2. Open Project Auditor window (Window > Analysis > Project Auditor)
3. Once open, press "Install Rules" button
4. Observe the Console window

Actual results: Warnings "Assets/TutorialInfo/Scripts/Editor/ReadmeEditor.cs(15,19): warning UDR0001: No method with RuntimeInitializeOnLoadMethod attribute" are thrown in the Console window
Expected results: No warnings in the Console

Reproducible with versions: 6000.5.0a3 (d715b48dcd52), 6000.5.0a5
Not reproducible with versions: 6000.4.0b6, 6000.5.0a2 (4eb3f165a11f)

Tested on (OS): Ubuntu 24.04

Notes:

•  Flaky repro when creating first project. Warnings may not appear on the first time creating project. If not, create a second new project, Install Rules in Project Auditor window again - warnings consistently appear then.