Bump picocli from 4.6.2 to 4.6.3 (#107)

Bumps [picocli](https://github.com/remkop/picocli) from 4.6.2 to 4.6.3.
- [Release notes](https://github.com/remkop/picocli/releases)
- [Changelog](https://github.com/remkop/picocli/blob/main/RELEASE-NOTES.md)
- [Commits](remkop/picocli@v4.6.2...v4.6.3)

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

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Author: dependabot[bot]

spotify-web-api-java-generator/pom.xml

@@ -21,7 +21,7 @@
 
     <properties>
         <guava.version>31.1-jre</guava.version>
-        <picocli.version>4.6.2</picocli.version>
+        <picocli.version>4.6.3</picocli.version>
         <flexmark.version>0.62.2</flexmark.version>
         <mustache.java.version>0.9.10</mustache.java.version>
         <slf4j.version>1.7.36</slf4j.version>