Merge pull request #5396 from eXist-db/dependabot/maven/org.codehaus.mojo-exec-maven-plugin-3.4.0

Bump org.codehaus.mojo:exec-maven-plugin from 3.3.0 to 3.4.0

Author: dizzzz

exist-parent/pom.xml

@@ -923,7 +923,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>exec-maven-plugin</artifactId>
-                    <version>3.3.0</version>
+                    <version>3.4.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>