Bump commons-io:commons-io in /javav2/example_code/firehose

Bumps commons-io:commons-io from 2.11.0 to 2.14.0.

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

javav2/example_code/firehose/pom.xml

@@ -89,7 +89,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.11.0</version>
+            <version>2.14.0</version>
         </dependency>
     </dependencies>
 </project>