Fix indentation

Author: prakhar10

gateway-ha/src/main/java/io/trino/gateway/ha/router/RoutingRulesManager.java

@@ -68,7 +68,7 @@ public synchronized List<RoutingRule> updateRoutingRule(RoutingRule routingRule)
         List<RoutingRule> currentRoutingRulesList = getRoutingRules();
         Path path = Path.of(rulesConfigPath);
         try (FileChannel fileChannel = FileChannel.open(path, WRITE, READ);
-             FileLock lock = fileChannel.lock()) {
+                FileLock lock = fileChannel.lock()) {
             ObjectMapper yamlWriter = new ObjectMapper(new YAMLFactory());
             StringBuilder yamlContent = new StringBuilder();
             for (RoutingRule rule : currentRoutingRulesList) {