chore(deps): update dependency junit:junit to v3.8.2

Author: renovate-bot

toolkit/benchmark/clients/java/pubsub/pom.xml

@@ -41,7 +41,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <version>3.8.2</version>
       <scope>test</scope>
     </dependency>
   </dependencies>