Bump ch.qos.logback:logback-classic from 1.4.4 to 1.4.12

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.4.4 to 1.4.12.
- [Commits](https://github.com/qos-ch/logback/compare/v_1.4.4...v_1.4.12)

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

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 7d769c2..ca479ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -101,7 +101,7 @@
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>
-                <version>1.4.4</version>
+                <version>1.4.12</version>
             </dependency>
             <dependency>
                 <groupId>commons-cli</groupId>