PDFBOX-5660: update rat

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1929206 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

parent/pom.xml

@@ -240,7 +240,7 @@
                 <plugin>
                     <groupId>org.apache.rat</groupId>
                     <artifactId>apache-rat-plugin</artifactId>
-                    <version>0.16.1</version>
+                    <version>0.17</version>
                     <configuration>
                         <excludes>
                             <exclude>release.properties</exclude>