Bump maven-clean-plugin from 3.0.0 to 3.1.0 (#57)

Bumps [maven-clean-plugin](https://github.com/apache/maven-clean-plugin) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/apache/maven-clean-plugin/releases)
- [Commits](https://github.com/apache/maven-clean-plugin/compare/maven-clean-plugin-3.0.0...maven-clean-plugin-3.1.0)
Signed-off-by: Ndependabot-preview[bot] <support@dependabot.com>

pom.xml

@@ -70,7 +70,7 @@
     <extra-enforcer-rules.version>1.2</extra-enforcer-rules.version>
     <jacoco-maven-plugin.version>0.8.2</jacoco-maven-plugin.version>
     <jgitflow-maven-plugin.version>1.0-m5.1</jgitflow-maven-plugin.version>
-    <maven-clean-plugin.version>3.0.0</maven-clean-plugin.version>
+    <maven-clean-plugin.version>3.1.0</maven-clean-plugin.version>
     <maven-checkstyle-plugin.version>3.0.0</maven-checkstyle-plugin.version>
     <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
     <maven-deploy-plugin.version>2.8.2</maven-deploy-plugin.version>