[FLINK-35888][cdc-connector][paimon] address comment.

Author: lvyanquan

flink-cdc-e2e-tests/flink-cdc-pipeline-e2e-tests/pom.xml

@@ -35,6 +35,7 @@ limitations under the License.
         <starrocks.connector.version>1.2.9_flink-${flink.major.version}</starrocks.connector.version>
         <hadoop.version>2.8.5</hadoop.version>
         <hive.version>2.3.9</hive.version>
+        <paimon.version>0.7.0-incubating</paimon.version>
     </properties>
 
     <dependencies>
@@ -113,6 +114,13 @@ limitations under the License.
             <version>${flink.version}</version>
             <scope>test</scope>
         </dependency>
+        <!-- paimon dependency -->
+        <dependency>
+            <groupId>org.apache.paimon</groupId>
+            <artifactId>paimon-flink-${flink.major.version}</artifactId>
+            <version>${paimon.version}</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.apache.flink</groupId>
             <artifactId>flink-cdc-pipeline-connector-paimon</artifactId>