Bump com.github.luben:zstd-jni from 1.5.6-4 to 1.5.6-6

Bumps [com.github.luben:zstd-jni](https://github.com/luben/zstd-jni) from 1.5.6-4 to 1.5.6-6.
- [Commits](https://github.com/luben/zstd-jni/commits)

---
updated-dependencies:
- dependency-name: com.github.luben:zstd-jni
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -75,7 +75,7 @@
         <dependency>
             <groupId>com.github.luben</groupId>
             <artifactId>zstd-jni</artifactId>
-            <version>1.5.6-4</version>
+            <version>1.5.6-6</version>
             <scope>test</scope>
         </dependency>
         <dependency>