XCOMMONS-3456: Upgrade to Exec Maven Plugin 3.6.2

Author: tmortagne

pom.xml

@@ -2489,7 +2489,7 @@
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>exec-maven-plugin</artifactId>
           <!-- Lock down plugin version for build reproducibility -->
-          <version>3.6.0</version>
+          <version>3.6.2</version>
         </plugin>
         <plugin>
           <groupId>org.codehaus.mojo</groupId>