feat(asb, cli): Listen on onion address, dial onion addresses (#203)

This pull requests
- Adds rust native support for the `asb` to listen on an onion service. Previously we were depedent on a seperately running `torc` client. Instead we now use [arti](https://tpo.pages.torproject.net/core/arti/), a rust implementation of the tor protocol.
- Removes the `tor.control_port` and `tor.socks5_port` property from the config of the `asb`
- Adds a new `tor.register_hidden_service` boolean property to the config of the `asb` which when enabled automatically runs a hidden service at startup
- Adds a new `tor.hidden_service_num_intro_points` config property to specify how many introduction points to register the onion service at
- Adds support for the `cli` to dial onion addresses

This is dependent on https://github.com/umgefahren/libp2p-tor/pull/24

Closes https://github.com/UnstoppableSwap/core/issues/16

swap/src/lib.rs

@@ -31,7 +31,6 @@ pub mod network;
 pub mod protocol;
 pub mod rpc;
 pub mod seed;
-pub mod tor;
 pub mod tracing_ext;
 
 #[cfg(test)]