Allow supplying custom profiles

[MIJOTHY]

It looks like the set of profiles used in dependency calculation hard-codes the profile being used: https://github.com/walmartlabs/vizdeps/blob/e106df5fbfc97c2e38bae22e2649cf4941daaded/src/leiningen/vizdeps.clj#L218-L220

It would be useful if consumers could supply profiles, either via the usual lein with-profiles foo <command> syntax or through a command line argument.

Happy to submit a PR.