Bump commons-io from 2.4 to 2.6 (#14)

Bumps commons-io from 2.4 to 2.6.

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

Author: dependabot[bot]

pom.xml

@@ -43,7 +43,7 @@
         <clover-maven-plugin.version>4.3.1</clover-maven-plugin.version>
         <cobertura-maven-plugin.version>2.7</cobertura-maven-plugin.version>
         <codecov.token>${env.CODECOV_TOKEN}</codecov.token>
-        <commons-io.version>2.4</commons-io.version>
+        <commons-io.version>2.6</commons-io.version>
         <commons-lang3.version>3.8.1</commons-lang3.version>
         <commons-text.version>1.6</commons-text.version>
         <copy-rename-maven-plugin.version>1.0.1</copy-rename-maven-plugin.version>