ttai_typedconstbuilder: do not remove tcalo_vectorized_dead_strip_item

This was done because originally getting the finalized asmlist happend
through a single proc that either called the vectorized version or the
regular version depending on the presence of tcalo_vectorized_* flags.

Nowadays, calling either get_final_asmlist_vectorized_dead_strip or
get_final_asmlist happens directly as needed.

This flag will be used by the LLVM asmwriter to add appropriate
address sanitizer information.

compiler/aasmcnst.pas

@@ -1121,7 +1121,6 @@ implementation
              current_module.add_public_asmsym(asmsym);
            if not customsecname then
              secname:=make_mangledname(basename,st,'2_'+itemname);
-           exclude(options,tcalo_vectorized_dead_strip_item);
          end;
        add_link_ordered_symbol(asmsym,secname);
        if is_smartlink_vectorized_dead_strip then