Merge pull request eXist-db#4468 from eXist-db/dependabot/maven/org.apache.maven.plugins-maven-assembly-plugin-3.4.0

Bump maven-assembly-plugin from 3.3.0 to 3.4.0

Author: dizzzz

exist-parent/pom.xml

@@ -808,7 +808,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-assembly-plugin</artifactId>
-                    <version>3.3.0</version>
+                    <version>3.4.0</version>
                     <configuration>
                         <archive>
                             <manifest>