Bump logback-classic from 1.0.9 to 1.2.0

Bumps logback-classic from 1.0.9 to 1.2.0.

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

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

Author: dependabot[bot]

pom.xml

@@ -114,7 +114,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.0.9</version>
+      <version>1.2.0</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>