regex fix

Author: jdiehlUnity

Packages/com.unity.inputsystem/Documentation~/filter.yml

@@ -50,7 +50,7 @@ apiRules:
       uidRegex: ^Unity\.XR\.WindowsMR\.Input\..*$
       type: Namespace
   - exclude:
-      uidRegex: ^UnityEngine\.InputSystem\.XR\.Haptics\..*$
+      uidRegex: ^UnityEngine\.InputSystem\.XR\.Haptics(?:\..+)*$
       type: Namespace
   - exclude:
       uidRegex: ^UnityEngine\.InputSystem\.XR\.XRHMD$

Packages/com.unity.inputsystem/InputSystem/Plugins/XR/XRSupport.cs

@@ -1,5 +1,3 @@
-#if !PACKAGE_DOCS_GENERATION
-
 using System;
 using System.Collections.Generic;
 using UnityEngine.InputSystem.Layouts;
@@ -511,4 +509,3 @@ public static void Initialize()
         }
     }
 }
-#endif