Chore(deps): Bump commons-io:commons-io in /versions (#14310)

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
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

versions/build.gradle.kts

@@ -78,7 +78,7 @@ dependencies.constraints {
     api("com.uber.nullaway:nullaway:0.12.10")
     api("com.vladsch.flexmark:flexmark-html2md-converter:0.64.8")
     api("com.vladsch.flexmark:flexmark:0.64.8")
-    api("commons-io:commons-io:2.20.0")
+    api("commons-io:commons-io:2.21.0")
     api("commons-logging:commons-logging:1.3.5")
     api("de.rototor.snuggletex:snuggletex-jeuclid:1.3.0")
     api("de.saxsys:mvvmfx:1.8.0")