Add args to accomodate OS/390 shell bug

tests/scripts/test000-rootdse

tests/scripts/test001-slapadd

tests/scripts/test002-populate

tests/scripts/test003-search

tests/scripts/test004-modify

tests/scripts/test005-modrdn

tests/scripts/test006-acls

tests/scripts/test007-replication

tests/scripts/test008-concurrency

tests/scripts/test009-referral

tests/scripts/test010-passwd

tests/scripts/test011-subtree-repl

tests/scripts/test012-glue

tests/scripts/test013-language

tests/scripts/test014-whoami

tests/scripts/test015-xsearch

tests/scripts/test016-subref

tests/scripts/test017-syncreplication-refresh

tests/scripts/test018-syncreplication-persist