Remove unused SEP-35 toid code (#2480)

Author: mootz12

cmd/soroban-cli/src/lib.rs

@@ -22,7 +22,6 @@ pub mod log;
 pub mod print;
 pub mod resources;
 pub mod signer;
-pub mod toid;
 pub mod tx;
 pub mod upgrade_check;
 pub mod utils;