deps: update dependency info.picocli:picocli to v4.7.6 (#2535)

Author: renovate-bot

java-storage/storage-shared-benchmarking/pom.xml

@@ -22,7 +22,7 @@
     <dependency>
       <groupId>info.picocli</groupId>
       <artifactId>picocli</artifactId>
-      <version>4.7.5</version>
+      <version>4.7.6</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>