PDFBOX-5660: update verapdf

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1923028 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

examples/pom.xml

@@ -119,7 +119,7 @@
     <dependency>
         <groupId>org.verapdf</groupId>
         <artifactId>validation-model</artifactId>
-        <version>1.26.2</version>
+        <version>1.26.5</version>
         <scope>test</scope>
     </dependency>
   </dependencies>