refactor(drive): remove dead deduct_from_prefunded_specialized_balance dispatcher (#3508)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: QuantumExplorer

packages/rs-drive/src/drive/prefunded_specialized_balances/deduct_from_prefunded_specialized_balance/mod.rs

@@ -3,8 +3,6 @@ mod add_prefunded_specialized_balance;
 #[cfg(feature = "server")]
 mod add_prefunded_specialized_balance_operations;
 #[cfg(feature = "server")]
-mod deduct_from_prefunded_specialized_balance;
-#[cfg(feature = "server")]
 mod deduct_from_prefunded_specialized_balance_operations;
 #[cfg(feature = "server")]
 mod empty_prefunded_specialized_balance;