Bump org.apache.maven.plugins:maven-enforcer-plugin from 3.3.0 to 3.4…

….0 (#821)

Bumps [org.apache.maven.plugins:maven-enforcer-plugin](https://github.com/apache/maven-enforcer) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/apache/maven-enforcer/releases)
- [Commits](apache/maven-enforcer@enforcer-3.3.0...enforcer-3.4.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-enforcer-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -91,7 +91,7 @@
     <maven-dependency-plugin.version>3.6.0</maven-dependency-plugin.version>
     <maven-deploy-plugin.version>3.1.1</maven-deploy-plugin.version>
     <maven-eclipse-plugin.version>2.10</maven-eclipse-plugin.version>
-    <maven-enforcer-plugin.version>3.3.0</maven-enforcer-plugin.version>
+    <maven-enforcer-plugin.version>3.4.0</maven-enforcer-plugin.version>
     <maven-help-plugin.version>3.4.0</maven-help-plugin.version>
     <maven-install-plugin.version>3.1.1</maven-install-plugin.version>
     <maven-jar-plugin.version>3.3.0</maven-jar-plugin.version>