Merge pull request #809 from cqse/renovate/commons-io-commons-io-2.x

Update dependency commons-io:commons-io to v2.21.0

Author: DreierF

gradle/libs.versions.toml

@@ -47,7 +47,7 @@ spark = { module = "com.sparkjava:spark-core", version = "2.9.4" }
 jcommander = { module = "com.beust:jcommander", version = "1.82" }
 commonsCodec = { module = "commons-codec:commons-codec", version = "1.20.0" }
 commonsLang = { module = "org.apache.commons:commons-lang3", version = "3.19.0" }
-commonsIo = { module = "commons-io:commons-io", version = "2.20.0" }
+commonsIo = { module = "commons-io:commons-io", version = "2.21.0" }
 slf4j-api = { module = "org.slf4j:slf4j-api", version = "2.0.17" }
 jgit = { module = "org.eclipse.jgit:org.eclipse.jgit", version = "7.4.0.202509020913-r" }
 okio = { module = "com.squareup.okio:okio", version = "3.16.2" }