Bump picocli from 4.6.1 to 4.6.2

Bumps [picocli](https://github.com/remkop/picocli) from 4.6.1 to 4.6.2.
- [Release notes](https://github.com/remkop/picocli/releases)
- [Changelog](https://github.com/remkop/picocli/blob/master/RELEASE-NOTES.md)
- [Commits](https://github.com/remkop/picocli/compare/v4.6.1...v4.6.2)

---
updated-dependencies:
- dependency-name: info.picocli:picocli
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Closes #37

Change-Id: Id8c3751e8a8d44dc95912107b005eb5f875f304c
diff --git a/pom.xml b/pom.xml
index eb8494f..c1a2aa8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -251,7 +251,7 @@
         <dependency>
             <groupId>info.picocli</groupId>
             <artifactId>picocli</artifactId>
-            <version>4.6.1</version>
+            <version>4.6.2</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.opennlp/opennlp-tools -->