fix oss-fuzz build failure

/work/instdir/program/libtllo.a(stream.o):stream.cxx:function
  tools::isEmptyFileUrl(rtl::OUString const&): error: undefined reference to 'comphelper::isFileUrl(rtl::OUString const&)'
/src/libreoffice/solenv/gbuild/LinkTarget.mk:667: recipe for target '/work/workdir/LinkTarget/Executable/svidl' failed

Change-Id: I9ed31787c6d98ea516dd6927f8aa8b589c3b9824
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105024
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
diff --git a/idl/Executable_svidl.mk b/idl/Executable_svidl.mk
index fe09337..b710f05 100644
--- a/idl/Executable_svidl.mk
+++ b/idl/Executable_svidl.mk
@@ -33,6 +33,7 @@ $(eval $(call gb_Executable_set_include,svidl,\
$(eval $(call gb_Executable_use_sdk_api,svidl))

$(eval $(call gb_Executable_use_libraries,svidl,\
	comphelper \
	tl \
	sal \
))