Bump commons-io:commons-io from 2.20.0 to 2.21.0

Bumps [commons-io:commons-io](https://github.com/apache/commons-io) from 2.20.0 to 2.21.0.
- [Changelog](https://github.com/apache/commons-io/blob/master/RELEASE-NOTES.txt)
- [Commits](apache/commons-io@rel/commons-io-2.20.0...rel/commons-io-2.21.0)

---
updated-dependencies:
- dependency-name: commons-io:commons-io
  dependency-version: 2.21.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -109,7 +109,7 @@
     <commons.release.isDistModule>true</commons.release.isDistModule>
     <project.build.outputTimestamp>2025-07-30T14:51:35Z</project.build.outputTimestamp>
     <commons.codec.version>1.20.0</commons.codec.version>
-    <commons.io.version>2.20.0</commons.io.version>
+    <commons.io.version>2.21.0</commons.io.version>
     <!-- Apache Felix maven-bundle-plugin -->
     <commons.osgi.import>
     org.apache.commons.codec.binary;version="${commons.codec.version}",