Add missing include

Change-Id: I645e25d6dcff1d395760f3a9980858a4c4ac1378
Reviewed-on: https://gerrit.libreoffice.org/54923Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

basic/source/runtime/methods.cxx

@@ -55,6 +55,7 @@
 #include <com/sun/star/util/DateTime.hpp>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/lang/Locale.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/ucb/SimpleFileAccess.hpp>
 #include <com/sun/star/script/XErrorQuery.hpp>
 #include <ooo/vba/XHelperInterface.hpp>