Bump logback-classic from 1.1.5 to 1.2.0

Bumps logback-classic from 1.1.5 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>

pom.xml

@@ -125,7 +125,7 @@
 		<dependency>
 			<groupId>ch.qos.logback</groupId>
 			<artifactId>logback-classic</artifactId>
-			<version>1.1.5</version>
+			<version>1.2.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.glassfish</groupId>