Zombienet & Benchmarks Cleanups (#184)

* Minor zombienet cleanups

* Remove un-necessary trace call from the benchmark driver

* Improve the benchmarks driver

* Ignore the lighthouse tests

* Allow for the consensus to be specified for the revive dev node

* Ignore the zombienet tests for the time being

crates/node/src/node_implementations/lighthouse_geth.rs

@@ -1131,6 +1131,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[ignore = "Ignored since they take a long time to run"]
     async fn node_mines_simple_transfer_transaction_and_returns_receipt() {
         // Arrange
         let (context, node) = new_node();