Bump com.github.ferstl:depgraph-maven-plugin from 4.0.2 to 4.0.3

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] <[email protected]>

pom.xml

@@ -100,7 +100,7 @@
     <assertj-assertions-generator-maven-plugin.version>2.2.0</assertj-assertions-generator-maven-plugin.version>
     <maven-enforcer-plugin.version>3.4.1</maven-enforcer-plugin.version>
     <maven-dependency-plugin.version>3.1.2</maven-dependency-plugin.version>
-    <depgraph-maven-plugin.version>4.0.2</depgraph-maven-plugin.version>
+    <depgraph-maven-plugin.version>4.0.3</depgraph-maven-plugin.version>
 
     <!-- Maven Surefire ArgLine -->
     <argLine>-Djava.util.logging.config.file=logging.properties</argLine>