Bump commons-io from 2.6 to 2.7 in /object-storage/file-service

Bumps commons-io from 2.6 to 2.7.

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

object-storage/file-service/pom.xml

@@ -29,7 +29,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
         <dependency>
             <groupId>commons-fileupload</groupId>