Currently, this test fails when configured --without-ssl:

=== release test-worker-cleanexit-with-moduleload ===
Path: parallel/test-worker-cleanexit-with-moduleload
events.js:173
      throw er; // Unhandled 'error' event
      ^
internal/util.js:101
    throw new ERR_NO_CRYPTO();
    ^

Error [ERR_NO_CRYPTO]:
Node.js is not compiled with OpenSSL crypto support

This commit as a check for crypto so that this test is skipped if there
is no crypto support.