fix(deps): update dependency com.github.luben:zstd-jni to v1.5.6-8

spring-boot-admin-samples/spring-boot-admin-sample-servlet-graalvm/pom.xml

@@ -50,7 +50,7 @@
         <dependency>
             <groupId>com.github.luben</groupId>
             <artifactId>zstd-jni</artifactId>
-            <version>1.5.6-7</version>
+            <version>1.5.6-8</version>
         </dependency>
         <dependency>
             <groupId>io.netty</groupId>