Bump org.codehaus.mojo:exec-maven-plugin from 3.5.1 to 3.6.2 (closes #237)

Bumps [org.codehaus.mojo:exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) from 3.5.1 to 3.6.2.
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/exec-maven-plugin/compare/3.5.1...3.6.2)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:exec-maven-plugin
  dependency-version: 3.6.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Change-Id: Id387cdefed0bc910c52ca3245fff948c77bb76a5
diff --git a/pom.xml b/pom.xml
index 78392f6..bd8c1b1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -328,7 +328,7 @@
         <plugin>
             <groupId>org.codehaus.mojo</groupId>
             <artifactId>exec-maven-plugin</artifactId>
-            <version>3.5.1</version>
+            <version>3.6.2</version>
             <executions>
                 <execution>
                     <goals>