build: drop unconditional openssl dep from cctest

Don't link in openssl when building `./configure --without-inspector`,
it's only used by the inspector cctests.  Ditto libuv and http_parser.

Fixes unnecessarily building openssl when `--shared-openssl` is also
passed to configure.

Fixes: https://github.com/nodejs/node/issues/7478
PR-URL: https://github.com/nodejs/node/pull/7486


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>