deps: update dependency com.google.guava:guava to v31 (#587)

Author: renovate-bot

recaptcha_enterprise/cloud-client/src/pom.xml

@@ -67,7 +67,7 @@
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
-      <version>30.1-jre</version>
+      <version>31.0-jre</version>
     </dependency>
     <!-- Removes the dependency of driver binary file -->
     <dependency>