Merge pull request DSpace#11822 from DSpace/dependabot/maven/dnsjava-dnsjava-3.6.4

Bump dnsjava:dnsjava from 3.6.3 to 3.6.4

Author: alanorth

dspace-api/pom.xml

@@ -630,7 +630,7 @@
         <dependency>
             <groupId>dnsjava</groupId>
             <artifactId>dnsjava</artifactId>
-            <version>3.6.3</version>
+            <version>3.6.4</version>
         </dependency>
 
         <dependency>