GameObjects are rendered darker at an Orthographic Camera's clipping plane when SSAO is enabled and the Camera's clipping planes near value is negative

How to reproduce:
1. Open the attached “IN-135285_SSAO” project
2. Open the “SampleScene” Scene
3. In the Game View, take note of how the Plane and Cube GameObjects look
4. In the Hierarchy change, the “Camera” GameObject's Transform position to X:10, Y:0, Z:10
5. Observe the Game View

Actual result: The Cube and Plane GameObjects become darker
Expected result: The Cube and Plane GameObjects look identical to how they looked in step 3

Reproducible with: 2023.1.0a1, 6000.0.68f1, 6000.3.10f1, 6000.4.0b10, 6000.5.0a7

Reproducible on: Windows 11
Not reproducible with: No other environments tested

Note: The difference between the Actual and Expected results in Unity version 2023.1.0a1 is way less pronounced