chore(deps): bump org.apache.commons:commons-csv in /backend

Bumps [org.apache.commons:commons-csv](https://github.com/apache/commons-csv) from 1.8 to 1.14.0.
- [Changelog](https://github.com/apache/commons-csv/blob/master/RELEASE-NOTES.txt)
- [Commits](apache/commons-csv@rel/commons-csv-1.8...rel/commons-csv-1.14.0)

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

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

Author: dependabot[bot]

backend/pom.xml

@@ -251,7 +251,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-csv</artifactId>
-            <version>1.8</version>
+            <version>1.14.0</version>
         </dependency>
         <dependency>
             <groupId>com.lowagie</groupId>