[maven] (deps): Bump com.github.ferstl:depgraph-maven-plugin

Bumps [com.github.ferstl:depgraph-maven-plugin](https://github.com/ferstl/depgraph-maven-plugin) from 4.0.2 to 4.0.3.
- [Release notes](https://github.com/ferstl/depgraph-maven-plugin/releases)
- [Commits](ferstl/depgraph-maven-plugin@depgraph-maven-plugin-4.0.2...depgraph-maven-plugin-4.0.3)

---
updated-dependencies:
- dependency-name: com.github.ferstl:depgraph-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

parent/pom.xml

@@ -102,7 +102,7 @@
     <version.maven-wrapper-plugin>3.2.0</version.maven-wrapper-plugin>
 
     <!-- Third-party Maven Plugins -->
-    <version.depgraph-maven-plugin>4.0.2</version.depgraph-maven-plugin>
+    <version.depgraph-maven-plugin>4.0.3</version.depgraph-maven-plugin>
     <version.dokka-maven-plugin>1.9.10</version.dokka-maven-plugin>
     <version.find-and-replace-maven-plugin>
       1.1.0