signal that ChainSmoking is broken in 1.04 and earlier with this release

When 2.022 was released, ChainSmoking broke because it was applying roles to classes that weren't plugins (so the dump_config method wasn't available for wrapping). So, record the breakage in metadata (Dist::Zilla::App::CommandHelper::ChainSmoking up to and including 1.04 are broken by Dist-Zilla-Plugin-Git), and add a (never-failing) test that will check this metadata and noisily tell the user to update their module.

...as seen in http://www.cpantesters.org/cpan/report/1beddd16-cb7a-11e3-aef5-bf0ae0bfc7aa (and many other reports)