[backend] Update dependency com.opencsv:opencsv to v5.12.0

Co-authored-by: Romuald Lemesle <[email protected]>

Author: renovate[bot]

openbas-api/pom.xml

@@ -21,7 +21,7 @@
         <springdoc-plugin.version>1.5</springdoc-plugin.version>
         <cron-utils.version>9.2.1</cron-utils.version>
         <apache-poi.version>5.4.1</apache-poi.version>
-        <opencsv-version>5.11.2</opencsv-version>
+        <opencsv-version>5.12.0</opencsv-version>
         <elasticsearch.version>8.19.3</elasticsearch.version>
         <opentelemetry.version>1.54.0</opentelemetry.version>
         <opentelemetry-semconv.version>1.37.0</opentelemetry-semconv.version>