use --disable-xmlhelp for fuzzing

Change-Id: Ieb6abbf05cdd3577c1653fc0078ee2db6e840a28
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117925
Tested-by: Caolán McNamara <caolanm@redhat.com>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/distro-configs/LibreOfficeOssFuzz.conf b/distro-configs/LibreOfficeOssFuzz.conf
index 7d4cf1e..70e4db8 100644
--- a/distro-configs/LibreOfficeOssFuzz.conf
+++ b/distro-configs/LibreOfficeOssFuzz.conf
@@ -16,6 +16,7 @@
--disable-dbus
--disable-cups
--disable-odk
--disable-xmlhelp
--disable-zxing
--without-java
--enable-ld=gold