Bump exec-maven-plugin from 1.6.0 to 3.0.0

Bumps [exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) from 1.6.0 to 3.0.0.
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](mojohaus/exec-maven-plugin@exec-maven-plugin-1.6.0...exec-maven-plugin-3.0.0)

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -290,7 +290,7 @@
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
                     <artifactId>exec-maven-plugin</artifactId>
-                    <version>1.6.0</version>
+                    <version>3.0.0</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>