Use orElseGet for efficiency, address comment of previous PR 8139 (hyperledger#8145)

Signed-off-by: Gabriel-Trintinalia <[email protected]>

Author: Gabriel-Trintinalia

ethereum/core/src/main/java/org/hyperledger/besu/ethereum/transaction/TransactionSimulator.java

@@ -402,8 +402,11 @@ public Optional<TransactionSimulatorResult> processWithWorldUpdater(
     final long nonce =
         callParams
             .getNonce()
-            .orElse(
-                Optional.ofNullable(updater.get(senderAddress)).map(Account::getNonce).orElse(0L));
+            .orElseGet(
+                () ->
+                    Optional.ofNullable(updater.get(senderAddress))
+                        .map(Account::getNonce)
+                        .orElse(0L));
 
     final long simulationGasCap =
         calculateSimulationGasCap(callParams.getGasLimit(), blockHeaderToProcess.getGasLimit());