test: fix repl-tab-complete --without-ssl

Currently, when configured --without-ssl test-repl-tab-complete fails
with the following error:

assert.js:43
  throw new errors.AssertionError(obj);
  ^

AssertionError [ERR_ASSERTION]: [ [], 'lexicalL' ] deepStrictEqual []
    at testRepl.complete.common.mustCall
      (node/test/parallel/test-repl-tab-complete.js:549:14)
    at /node/test/common/index.js:530:15
    at completionGroupsLoaded (repl.js:1204:5)
    at REPLServer.complete (repl.js:1090:11)
    at REPLServer.completer (repl.js:450:14)
    at REPLServer.complete (repl.js:919:18)
    at __dirname.forEach (parallel/test-repl-tab-complete.js:548:14)
    at Array.forEach (<anonymous>)
    at Object.<anonymous> (parallel/test-repl-tab-complete.js:545:29)
    at Module._compile (module.js:660:30)

This commit attempts to fix this test but I'm not sure if this is a
proper fix as I'm not familiar with the repl code base yet.

PR-URL: https://github.com/nodejs/node/pull/17867


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>