Bump commons-io from 2.11.0 to 2.12.0 (closes #70)

Bumps commons-io from 2.11.0 to 2.12.0.

Change-Id: I48e5c3e4b69b3748ef616b29f791841a45e23238

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

Signed-off-by: dependabot[bot] <support@github.com>

Change-Id: I45fbee5c327dcce1b8315be564a13d79325914ce
diff --git a/pom.xml b/pom.xml
index b196b5b..5d2a0fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -108,7 +108,7 @@
     <dependency>
       <groupId>commons-io</groupId>
       <artifactId>commons-io</artifactId>
-      <version>2.11.0</version>
+      <version>2.12.0</version>
     </dependency>
 
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