Fix validation issues

Author: Pauliusd01

Packages/com.unity.inputsystem/CHANGELOG.md

@@ -7,7 +7,6 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 [Unreleased] - yyyy-mm-dd
 
-
 ## [1.20.0] - 2026-07-21
 
 ### Fixed

Packages/com.unity.inputsystem/ValidationExceptions.json

@@ -62,11 +62,6 @@
           "ValidationTest": "NDA Keyword Validation",
           "ExceptionMessage": "The Input System supports Switch Pro controllers on desktop computers with the [`SwitchProControllerHID`](xref:UnityEngine.InputSystem.Switch.SwitchProControllerHID) class, which implements basic gamepad functionality.",
           "PackageVersion": "1.20.1"
-        },
-        {
-          "ValidationTest": "Assembly Definition Validation",
-          "ExceptionMessage": "For editor assemblies, 'Editor' should be present in the includePlatform section in: [{Package-Root}/InputSystem/Editor/Plugins/InputForUI/InputSystemForUI.Editor.asmdef]",
-          "PackageVersion": "1.20.1"
         }
     ],
     "WarningExceptions": []