add shutdownTimeout to log message

Author: deki

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/jdbc/HikariCheckpointRestoreLifecycle.java

@@ -115,7 +115,7 @@ public void stop() {
 	private void closeConnections(Duration shutdownTimeout) {
 		logger.info("Evicting Hikari connections");
 		this.dataSource.getHikariPoolMXBean().softEvictConnections();
-		logger.debug("Waiting for Hikari connections to be closed");
+		logger.debug(LogMessage.format("Waiting %s for Hikari connections to be closed", shutdownTimeout));
 		CompletableFuture<Void> allConnectionsClosed = CompletableFuture.runAsync(this::waitForConnectionsToClose);
 		try {
 			allConnectionsClosed.get(shutdownTimeout.toMillis(), TimeUnit.MILLISECONDS);