Bump ch.qos.logback:logback-classic from 1.4.8 to 1.4.9

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.4.8 to 1.4.9.
- [Commits](qos-ch/logback@v_1.4.8...v_1.4.9)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -101,7 +101,7 @@
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>
-                <version>1.4.8</version>
+                <version>1.4.9</version>
             </dependency>