Fix Guava version to match that required by the grpc-java libraries (#5504)

Author: thegridman

dependencies/pom.xml

@@ -57,7 +57,7 @@
         <version.lib.graphql-java.extended.scalars>17.1</version.lib.graphql-java.extended.scalars>
         <version.lib.gson>2.9.0</version.lib.gson>
         <version.lib.grpc>1.49.2</version.lib.grpc>
-        <version.lib.guava>30.0-jre</version.lib.guava>
+        <version.lib.guava>31.1-jre</version.lib.guava>
         <version.lib.h2>2.1.212</version.lib.h2>
         <version.lib.hamcrest>1.3</version.lib.hamcrest>
         <version.lib.hibernate>6.1.4.Final</version.lib.hibernate>