Explicitly specified byte-buddy version to 1.15.4 to ensure compatibility with Java 21. (#37)

Author: ysyrota

duo-universal-sdk/pom.xml

@@ -129,6 +129,11 @@
             <version>3.11.2</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>net.bytebuddy</groupId>
+            <artifactId>byte-buddy</artifactId>
+            <version>1.15.4</version>
+        </dependency>
     </dependencies>
 
     <build>