Bump picocli from 4.7.3 to 4.7.4 (#402)

Bumps [picocli](https://github.com/remkop/picocli) from 4.7.3 to 4.7.4.
- [Release notes](https://github.com/remkop/picocli/releases)
- [Changelog](https://github.com/remkop/picocli/blob/main/RELEASE-NOTES.md)
- [Commits](remkop/picocli@v4.7.3...v4.7.4)

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

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

example/pom.xml

@@ -35,7 +35,7 @@
 				<!-- command line interface -->
 				<groupId>info.picocli</groupId>
 				<artifactId>picocli</artifactId>
-				<version>4.7.3</version>
+				<version>4.7.4</version>
 			</dependency>
 
 			<dependency>