Bump it.unimi.dsi:fastutil from 8.5.15 to 8.5.16

Bumps [it.unimi.dsi:fastutil](https://github.com/vigna/fastutil) from 8.5.15 to 8.5.16.
- [Changelog](https://github.com/vigna/fastutil/blob/master/CHANGES)
- [Commits](https://github.com/vigna/fastutil/commits)

---
updated-dependencies:
- dependency-name: it.unimi.dsi:fastutil
  dependency-version: 8.5.16
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -78,7 +78,7 @@
     <asynchttpclient.version>3.0.2</asynchttpclient.version>
     <bouncy.castle.version>1.81</bouncy.castle.version>
     <client.protocol.version>0.13.0</client.protocol.version>
-    <fastutil.version>8.5.15</fastutil.version>
+    <fastutil.version>8.5.16</fastutil.version>
     <guava.version>33.4.8-jre</guava.version>
     <guice.version>7.0.0</guice.version>
     <jackson.version>2.19.1</jackson.version>