Add expected failure test cases.

[MarcoPolo]

    @Jorropo caught a bug in go-libp2p v0.24.0 where a node configured to use Noise could dial a node configured to use TLS (https://github.com/libp2p/go-libp2p/pull/1946)

In a subsequent pull request, we should extend the test cases in here to test the non happy-path (either as a part of the same github action as these or as a separate one that runs as a regression test in a nightly job.)

Originally posted by @p-shahi in #85 (comment)

[marten-seemann]

Agreed that this test would be useful.

It wouldn't have caught the bug that Jorropo found though, that bug was an incorrect error return value, and was fixed by libp2p/go-libp2p#1946.