Bump commons-io:commons-io from 2.13.0 to 2.14.0 in /java/demo

Bumps commons-io:commons-io from 2.13.0 to 2.14.0.

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

java/demo/pom.xml

@@ -53,7 +53,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.13.0</version>
+      <version>2.14.0</version>
     </dependency>
     <dependency>
       <groupId>commons-fileupload</groupId>