Bump ch.qos.logback:logback-core from 1.3.12 to 1.5.13 in /G-Earth

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.3.12 to 1.5.13.
- [Commits](qos-ch/logback@v_1.3.12...v_1.5.13)

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

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

G-Earth/pom.xml

@@ -11,7 +11,7 @@
     <properties>
         <javafx.version>1.8</javafx.version>
         <jettyVersion>9.4.53.v20231009</jettyVersion>
-        <logback.version>1.3.12</logback.version>
+        <logback.version>1.5.13</logback.version>
     </properties>
 
     <parent>