fix clippy

Author: chenyukang

crates/fiber-lib/src/fiber/graph.rs

@@ -1430,7 +1430,7 @@ where
             *fee = fee.saturating_add(1);
         }
 
-        if fees.iter().any(|&f| f == 0) {
+        if fees.contains(&0) {
             return Err(PathFindError::Other(
                 "max_fee_amount is too low for trampoline routing: fee for a trampoline hop is zero"
                     .to_string(),

crates/fiber-lib/src/fiber/payment.rs

@@ -383,7 +383,7 @@ impl SendPaymentDataBuilder {
                     "trampoline_hops must contain only one hop when MPP is enabled".to_string(),
                 );
             }
-            if hops.iter().any(|h| *h == target_pubkey) {
+            if hops.contains(&target_pubkey) {
                 return Err("trampoline_hops must not contain target_pubkey".to_string());
             }
             if self.max_fee_amount.is_none() {