include: Fix the definition of IWbemClassObject::GetNames.

dlls/wbemprox/class.c

@@ -312,7 +312,7 @@ static HRESULT WINAPI class_object_GetNames(
     LPCWSTR wszQualifierName,
     LONG lFlags,
     VARIANT *pQualifierVal,
-    SAFEARRAY *pNames )
+    SAFEARRAY **pNames )
 {
     FIXME("%p, %s, %08x, %p, %p\n", iface, debugstr_w(wszQualifierName), lFlags, pQualifierVal, pNames);
     return E_NOTIMPL;

include/wbemcli.idl

@@ -476,7 +476,7 @@ interface IWbemClassObject : IUnknown
         [in,string] LPCWSTR wszQualifierName,
         [in] long lFlags,
         [in] VARIANT *pQualifierVal,
-        [out] SAFEARRAY *pNames);
+        [out] SAFEARRAY **pNames);
 
     HRESULT BeginEnumeration(
         [in] long lEnumFlags);