test(deps): update dependency org.mockito:mockito-core to v4.2.0 (#777)

Author: renovate-bot

java-storage-nio/google-cloud-nio/pom.xml

@@ -80,7 +80,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>4.1.0</version>
+      <version>4.2.0</version>
       <scope>test</scope>
     </dependency><dependency>
       <groupId>org.hamcrest</groupId>