Fixed input manager being always selected at start if using the debug menu.

Assets/ScriptableRenderPipeline/Core/Debugging/DebugActionManager.cs

         {
 #if UNITY_EDITOR
             // Grab reference to input manager
+            var currentSelection = UnityEditor.Selection.activeObject;
             UnityEditor.EditorApplication.ExecuteMenuItem("Edit/Project Settings/Input");
             var inputManager = UnityEditor.Selection.activeObject;
 
 
             // Commit
             soInputManager.ApplyModifiedProperties();
+
+            UnityEditor.Selection.activeObject = currentSelection;
 #endif
         }