Steps to reproduce:
1. Open the attached user's project "HdrpDlssXrTest.zip"
2. Open "OutdoorScene.unity"
3. Enter Play Mode
4. Exit Play Mode
5. Observe the NullReference Exception

Expected results: NullReferenceExxception is not outputted when exiting Play Mode with HDRP + DLSS + XR
Actual results: NullReferenceExxception when exiting Play Mode with HDRP + DLSS + XR

Reproducible with: HDRP 14.0.8 - 17.0.0 (2022.3.9f1, 2023.1.12f1, 2023.2.0b9, 2023.3.0a5)
Could not test on 2021.3.30f1 due to DLSS no longer working

Reproducible on: Windows 11
Not reproducible on: No other environment tested

Notes:
-Error:
NullReferenceException: Object reference not set to an instance of an object
UnityEngine.Rendering.HighDefinition.DLSSPass+ViewState.UpdateViewState (UnityEngine.Rendering.HighDefinition.DLSSPass+DlssViewData& viewData, UnityEngine.Rendering.CommandBuffer cmdBuffer) (at ./Library/PackageCache/com.unity.render-pipelines.high-definition@14.0.8/Runtime/RenderPipeline/RenderPass/DLSSPass.cs:370)
UnityEngine.Rendering.HighDefinition.DLSSPass+CameraState.<SubmitCommands>g__RunPass|17_0 (UnityEngine.Rendering.HighDefinition.DLSSPass+ViewState viewState, UnityEngine.Rendering.CommandBuffer cmdBuffer, UnityEngine.Rendering.HighDefinition.DLSSPass+DlssViewData& viewData, UnityEngine.Rendering.HighDefinition.DLSSPass+ViewResources& viewResources, UnityEngine.Rendering.HighDefinition.DLSSPass+CameraState+<>c__DisplayClass17_0& ) (at ./Library/PackageCache/com.unity.render-pipelines.high-definition@14.0.8/Runtime/RenderPipeline/RenderPass/DLSSPass.cs:515)