Ethereum processor docker tests, barring send

We need the TX publication relay thingy for send to work (though that is the
point the test fails at).

orchestration/src/coordinator.rs

@@ -17,6 +17,7 @@ pub fn coordinator(
   let longer_reattempts = if network == Network::Dev { "longer-reattempts" } else { "" };
   let setup = mimalloc(Os::Debian).to_string() +
     &build_serai_service(
+      "",
       network.release(),
       &format!("{db} {longer_reattempts}"),
       "serai-coordinator",