Bump ch.qos.logback:logback-classic

Bumps [ch.qos.logback:logback-classic](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-classic
  dependency-type: direct:production
...

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

test-data/maven/dependency-graph-2602/pom.xml

@@ -93,7 +93,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.4.11</version>
+      <version>1.4.12</version>
     </dependency>
     <dependency>
       <groupId>cprop</groupId>