Failed to CreateArtifact: Received non-retryable error: Failed request: (409) Conflict: an artifact with this name already exists on the workflow run

- Add Unity.AI.Navigation-publicized.dll to the net48 reference group in the nuspec

- Add Unity.InputSystem-publicized.dll to the net48 reference group in the nuspec

- Add Unity.InputSystem.ForUI-publicized.dll to the net48 reference group in the nuspec

- Add Unity.MemoryProfiler-publicized.dll to the net48 reference group in the nuspec

- Add Unity.ScriptableBuildPipeline-publicized.dll to the net48 reference group in the nuspec

- Add Unity.TextMeshPro-publicized.dll to the net48 reference group in the nuspec

- Add Unity.Timeline-publicized.dll to the net48 reference group in the nuspec

- Add UnityEngine-publicized.dll to the net48 reference group in the nuspec

- Add UnityEngine.AccessibilityModule-publicized.dll to the net48 reference group in the nuspec