[Dependabot]: Bump org.apache.commons:commons-configuration2

Bumps org.apache.commons:commons-configuration2 from 2.11.0 to 2.13.0.

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-configuration2
  dependency-version: 2.13.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -84,7 +84,7 @@ tasks.register('acceptance-tests', Test) {
 
 dependencies {
     // Utilities
-    implementation group: 'org.apache.commons', name: 'commons-configuration2', version: '2.11.0'
+    implementation group: 'org.apache.commons', name: 'commons-configuration2', version: '2.13.0'
 
     // HTTP client
     def retrofitVersion = '2.9.0'