Merge pull request #1126 from JeffersonLab/dependabot/maven/com.itextpdf-itextpdf-5.5.13.4

Bump com.itextpdf:itextpdf from 5.5.12 to 5.5.13.4

Author: mholtrop

pom.xml

@@ -349,7 +349,7 @@
       <dependency>
         <groupId>com.itextpdf</groupId>
         <artifactId>itextpdf</artifactId>
-        <version>5.5.12</version>
+        <version>5.5.13.4</version>
       </dependency>
       <dependency>
         <groupId>org.sonatype.nexus</groupId>