fix clippy transfer-fee

tokens/token-2022/transfer-fee/anchor/programs/transfer-fee/src/instructions/initialize.rs

@@ -92,7 +92,7 @@ pub fn process_initialize(
 }
 
 // helper to demonstrate how to read mint extension data within a program
-impl<'info> Initialize<'info> {
+impl Initialize<'_> {
     pub fn check_mint_data(&self) -> Result<()> {
         let mint = &self.mint_account.to_account_info();
         let mint_data = mint.data.borrow();