Merge pull request #2959 from Hack23/renovate/net.sourceforge.plantuml-plantuml-1.x

Update dependency net.sourceforge.plantuml:plantuml to v1.2021.7

Author: pethers

citizen-intelligence-agency/pom.xml

@@ -195,7 +195,7 @@
     <dependency>
       <groupId>net.sourceforge.plantuml</groupId>
       <artifactId>plantuml</artifactId>
-      <version>1.2021.6</version>
+      <version>1.2021.7</version>
       <scope>test</scope>
     </dependency>
     <dependency>