Bump org.bstats:bstats-bukkit from 3.0.3 to 3.1.0

Bumps [org.bstats:bstats-bukkit](https://github.com/Bastian/bStats-Metrics) from 3.0.3 to 3.1.0.
- [Release notes](https://github.com/Bastian/bStats-Metrics/releases)
- [Commits](Bastian/bstats-metrics@v3.0.3...v3.1.0)

---
updated-dependencies:
- dependency-name: org.bstats:bstats-bukkit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -92,7 +92,7 @@
         <dependency>
             <groupId>org.bstats</groupId>
             <artifactId>bstats-bukkit</artifactId>
-            <version>3.0.3</version>
+            <version>3.1.0</version>
             <scope>compile</scope>
         </dependency>
         <dependency>