Revert upstream patch that always uses %defattr(-,root,root).
Upstream should probably use a macro instead.

Index: build/files.c
===================================================================
--- build/files.c.orig
+++ build/files.c
@@ -1793,7 +1793,9 @@ static rpmRC processPackageFiles(rpmSpec
 
     nullAttrRec(&fl.cur_ar);
     nullAttrRec(&fl.def_ar);
+#if 0
     dupAttrRec(&root_ar, &fl.def_ar);	/* XXX assume %defattr(-,root,root) */
+#endif
 
     fl.defVerifyFlags = RPMVERIFY_ALL;
     fl.nLangs = 0;