Bump com.maxmind.geoip2:geoip2 from 4.2.0 to 4.2.1 (#20512)

Bumps [com.maxmind.geoip2:geoip2](https://github.com/maxmind/GeoIP2-java) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/maxmind/GeoIP2-java/releases)
- [Changelog](https://github.com/maxmind/GeoIP2-java/blob/main/CHANGELOG.md)
- [Commits](maxmind/GeoIP2-java@v4.2.0...v4.2.1)

---
updated-dependencies:
- dependency-name: com.maxmind.geoip2:geoip2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Othello Maurer <othello@graylog.com>

pom.xml

@@ -119,7 +119,7 @@
         <error-prone.version>2.32.0</error-prone.version>
         <freemarker.version>2.3.33</freemarker.version>
         <gelfclient.version>1.5.1</gelfclient.version>
-        <geoip2.version>4.2.0</geoip2.version>
+        <geoip2.version>4.2.1</geoip2.version>
         <grok.version>0.1.9-graylog-3</grok.version>
         <grpc.version>1.65.1</grpc.version>
         <guava-retrying.version>2.0.0</guava-retrying.version>