Add the missing file

mysql-test/include/ndb_not_readonly.inc

+# Check that server has come out ot readonly mode
+--disable_query_log
+let $counter= 100;
+let $mysql_errno= 1;
+while ($mysql_errno)
+{
+  --error 0, 1005
+  create table check_read_only(a int) engine=NDB;
+  sleep 0.1;
+  if (!$counter)
+  {
+    die("Failed while waiting for mysqld to come out of readonly mode");
+  }
+  dec $counter;
+}
+
+let $counter= 100;
+let $mysql_errno= 1;
+while ($mysql_errno)
+{
+  --error 0, 1036
+  insert into check_read_only values(1);
+  sleep 0.1;
+  if (!$counter)
+  {
+    die("Failed while waiting for mysqld to come out of readonly mode");
+  }
+  dec $counter;
+}
+drop table check_read_only;
+--enable_query_log