commons-net, pdf-box 버전 수정

pom.xml

@@ -158,14 +158,14 @@
 		<dependency>
 		    <groupId>org.apache.pdfbox</groupId>
 		    <artifactId>pdfbox</artifactId>
-		    <version>3.0.0</version>
+		    <version>3.0.2</version>
 		</dependency>
 		
 		<!-- FTP 라이브러리 -->
 		<dependency>
 		    <groupId>commons-net</groupId>
 		    <artifactId>commons-net</artifactId>
-		    <version>2.2</version>
+		    <version>3.10.0</version>
 		</dependency>
 		<dependency>
 		    <groupId>commons-discovery</groupId>