Add python module dependency in the dist module (#9506)

dolphinscheduler-dist/pom.xml

@@ -65,6 +65,11 @@
             <groupId>org.apache.dolphinscheduler</groupId>
             <artifactId>dolphinscheduler-tools</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.apache.dolphinscheduler</groupId>
+            <artifactId>dolphinscheduler-python</artifactId>
+        </dependency>
     </dependencies>
 
     <profiles>