Bump maven-jar-plugin from 3.2.0 to 3.2.1

Bumps [maven-jar-plugin](https://github.com/apache/maven-jar-plugin) from 3.2.0 to 3.2.1.
- [Release notes](https://github.com/apache/maven-jar-plugin/releases)
- [Commits](https://github.com/apache/maven-jar-plugin/compare/maven-jar-plugin-3.2.0...maven-jar-plugin-3.2.1)

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

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

Closes #46

Change-Id: I1b79015b6a45be21d41ab9ce87f71f15c97c9e9f
diff --git a/pom.xml b/pom.xml
index 652b63c..8c32c9a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -152,7 +152,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>3.2.0</version>
+                <version>3.2.1</version>
                 <configuration>
                     <archive>
                         <manifest>