build(deps): bump org.codehaus.mojo:exec-maven-plugin

Bumps [org.codehaus.mojo:exec-maven-plugin](https://github.com/mojohaus/exec-maven-plugin) from 3.6.2 to 3.6.3.
- [Release notes](https://github.com/mojohaus/exec-maven-plugin/releases)
- [Commits](mojohaus/exec-maven-plugin@3.6.2...3.6.3)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:exec-maven-plugin
  dependency-version: 3.6.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -101,7 +101,7 @@
         <maven.source.plugin.version>3.4.0</maven.source.plugin.version>
         <maven.enforcer.plugin.version>3.6.2</maven.enforcer.plugin.version>
         <nexus-staging-maven-plugin.version>1.7.0</nexus-staging-maven-plugin.version>
-        <exec-maven-plugin.version>3.6.2</exec-maven-plugin.version>
+        <exec-maven-plugin.version>3.6.3</exec-maven-plugin.version>
         <maven-gpg-plugin.version>3.2.8</maven-gpg-plugin.version>
         <maven-release-plugin.version>3.3.1</maven-release-plugin.version>
         <maven-surefire-plugin.version>3.5.4</maven-surefire-plugin.version>