Bump org.apache.maven:maven-core from 3.0 to 3.8.1

Bumps [org.apache.maven:maven-core](https://github.com/apache/maven) from 3.0 to 3.8.1.
- [Release notes](https://github.com/apache/maven/releases)
- [Commits](apache/maven@maven-3.0...maven-3.8.1)

---
updated-dependencies:
- dependency-name: org.apache.maven:maven-core
  dependency-type: direct:production
...

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

pom.xml

@@ -71,7 +71,7 @@
 
   <properties>
     <maven.archetype.scm.devConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-archetype.git</maven.archetype.scm.devConnection>
-    <mavenVersion>3.0</mavenVersion>
+    <mavenVersion>3.8.1</mavenVersion>
     <wagonVersion>3.3.3</wagonVersion>
     <!-- provided by Maven core -->
     <javaVersion>8</javaVersion>