🍢banking-bench/, genesis-programs/ and local-cluster/ (#6920)

* git mv genesis_programs genesis-programs

* git mv local_cluster local-cluster

* git mv banking_bench banking-bench

local-cluster/src/lib.rs

@@ -0,0 +1,9 @@
+pub mod cluster;
+pub mod cluster_tests;
+pub mod local_cluster;
+
+#[macro_use]
+extern crate solana_ledger;
+
+#[macro_use]
+extern crate solana_storage_program;