Clarify that the has_min_version() is ILP32-only.

It always returns true on LP64, so call it is_lp64_or_has_min_version() instead.

Change-Id: Icd11e34117be6a134c1b2854276a75d105356f90
diff --git a/linker/linker_relocate.cpp b/linker/linker_relocate.cpp
index bbf8359..94281cb 100644
--- a/linker/linker_relocate.cpp
+++ b/linker/linker_relocate.cpp
@@ -605,7 +605,7 @@
   Relocator relocator(version_tracker, lookup_list);
   relocator.si = this;
   relocator.si_strtab = strtab_;
-  relocator.si_strtab_size = has_min_version(1) ? strtab_size_ : SIZE_MAX;
+  relocator.si_strtab_size = is_lp64_or_has_min_version(1) ? strtab_size_ : SIZE_MAX;
   relocator.si_symtab = symtab_;
   relocator.tlsdesc_args = &tlsdesc_args_;
   relocator.tls_tp_base = __libc_shared_globals()->static_tls_layout.offset_thread_pointer();