Bump org.codehaus.mojo:exec-maven-plugin in /lang/java (#2764)

Bumps [org.codehaus.mojo:exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) from 3.1.1 to 3.2.0.
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](mojohaus/exec-maven-plugin@3.1.1...3.2.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

lang/java/pom.xml

@@ -65,7 +65,7 @@
     <archetype-plugin.version>3.2.1</archetype-plugin.version>
     <bundle-plugin-version>5.1.9</bundle-plugin-version>
     <cyclonedx-maven-plugin.version>2.7.11</cyclonedx-maven-plugin.version>
-    <exec-plugin.version>3.1.1</exec-plugin.version>
+    <exec-plugin.version>3.2.0</exec-plugin.version>
     <file-management.version>3.1.0</file-management.version>
     <javacc-plugin.version>3.0.3</javacc-plugin.version>
     <javacc.version>7.0.13</javacc.version>