dpkg: Rename newtarobject_utime() to tarobject_set_mtime()

src/archives.c

@@ -231,7 +231,7 @@ does_replace(struct pkginfo *newpigp, struct pkgbin *newpifp,
 }
 
 static void
-newtarobject_utime(const char *path, struct file_stat *st)
+tarobject_set_mtime(const char *path, struct file_stat *st)
 {
   struct utimbuf utb;
   utb.actime= currenttime;
@@ -766,7 +766,7 @@ tarobject(void *ctx, struct tar_entry *ti)
   if (ti->type != tar_filetype_symlink && ti->type != tar_filetype_file)
     newtarobject_allmodes(fnamenewvb.buf, st);
   if (ti->type != tar_filetype_symlink)
-    newtarobject_utime(fnamenewvb.buf, st);
+    tarobject_set_mtime(fnamenewvb.buf, st);
   set_selinux_path_context(fnamevb.buf, fnamenewvb.buf, st->mode);
 
   /*