INTSAMPLES-78 - Don't use hard-coded FTP port

For reference see: https://jira.springsource.org/browse/INTSAMPLES-78

basic/ftp/pom.xml

@@ -23,6 +23,12 @@
 			<artifactId>spring-integration-ftp</artifactId>
 			<version>${spring.integration.version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.integration</groupId>
+			<artifactId>spring-integration-test</artifactId>
+			<version>${spring.integration.version}</version>
+			<scope>test</scope>
+		</dependency>
 
 		<dependency>
 			<groupId>commons-io</groupId>