dbaccess: disable hanging close() for now

I don't know why it hangs, but seems even without closing, the test
still fails after reverting fc9080a0
(fdo#67685 open xSourceLibrariesStor only when needed, 2013-08-02).

Once the test no longer hangs, of course feel free to add this back.

Change-Id: If124b7f57a8fa2d522ebdb448366aec6f1ff4987

dbaccess/qa/extras/dialog-save.cxx

@@ -101,7 +101,7 @@ void DialogSaveTest::test()
         // close
         uno::Reference< util::XCloseable > xDocCloseable(xComponent, UNO_QUERY_THROW);
         CPPUNIT_ASSERT(xDocCloseable.is());
-        xDocCloseable->close(false);
+        //xDocCloseable->close(false);
 
         // All our uno::References are (should?) be invalid now -> let them go out of scope
     }