build(deps): bump ch.qos.logback:logback-core in /backend

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.4.11 to 1.4.12.
- [Commits](qos-ch/logback@v_1.4.11...v_1.4.12)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-core
  dependency-type: direct:production
...

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

backend/pom.xml

@@ -37,7 +37,7 @@
 
         <!-- LOGGING -->
         <slf4j-api.version>2.0.7</slf4j-api.version>
-        <ch.qos.logback.version>1.4.11</ch.qos.logback.version>
+        <ch.qos.logback.version>1.4.12</ch.qos.logback.version>
 
         <!-- GEO -->
         <locationtech.jts-core.version>1.19.0</locationtech.jts-core.version>