Bump ch.qos.logback:logback-classic from 1.2.8 to 1.2.13

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.2.8 to 1.2.13.
- [Commits](qos-ch/logback@v_1.2.8...v_1.2.13)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-type: direct:development
...

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

pom.xml

@@ -90,7 +90,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.8</version>
+            <version>1.2.13</version>
             <scope>test</scope>
         </dependency>
     </dependencies>