[Bug] [Connector-V2] Updates Iceberg version to 1.6.1 (#9387) (#9451)

Author: LuigiDurso

docs/en/connector-v2/sink/Iceberg.md

@@ -6,7 +6,7 @@ import ChangeLog from '../changelog/connector-iceberg.md';
 
 ## Support Iceberg Version
 
-- 1.4.2
+- 1.6.1
 
 ## Support Those Engines
 

docs/en/connector-v2/source/Iceberg.md

@@ -6,7 +6,7 @@ import ChangeLog from '../changelog/connector-iceberg.md';
 
 ## Support Iceberg Version
 
-- 1.4.2
+- 1.6.1
 
 ## Support Those Engines
 

docs/zh/connector-v2/sink/Iceberg.md

@@ -6,7 +6,7 @@ import ChangeLog from '../changelog/connector-iceberg.md';
 
 ## Iceberg 版本支持
 
-- 1.4.2
+- 1.6.1
 
 ## 引擎支持
 

seatunnel-connectors-v2/connector-iceberg/pom.xml

@@ -30,7 +30,7 @@
     <name>SeaTunnel : Connectors V2 : Iceberg</name>
 
     <properties>
-        <iceberg.version>1.4.2</iceberg.version>
+        <iceberg.version>1.6.1</iceberg.version>
         <parquet-avro.version>1.13.1</parquet-avro.version>
         <avro.version>1.11.3</avro.version>
         <hive.version>2.3.9</hive.version>