Bump com.maxmind.geoip2:geoip2 from 4.3.0 to 4.3.1 in /Plan (#4111)

Bumps [com.maxmind.geoip2:geoip2](https://github.com/maxmind/GeoIP2-java) from 4.3.0 to 4.3.1.
- [Release notes](https://github.com/maxmind/GeoIP2-java/releases)
- [Changelog](https://github.com/maxmind/GeoIP2-java/blob/main/CHANGELOG.md)
- [Commits](maxmind/GeoIP2-java@v4.3.0...v4.3.1)

---
updated-dependencies:
- dependency-name: com.maxmind.geoip2:geoip2
  dependency-version: 4.3.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

Plan/build.gradle

@@ -80,7 +80,7 @@ subprojects {
         adventureVersion = "4.19.0"
         hikariVersion = "6.3.0"
         slf4jVersion = "2.0.17"
-        geoIpVersion = "4.3.0"
+        geoIpVersion = "4.3.1"
         gsonVersion = "2.13.1"
         dependencyDownloadVersion = "1.3.1"
         ipAddressMatcherVersion = "5.5.1"