Bump ch.qos.logback:logback-core from 1.2.9 to 1.3.12

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.2.9 to 1.3.12.
- [Commits](qos-ch/logback@v_1.2.9...v_1.3.12)

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

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

pom.xml

@@ -69,7 +69,7 @@
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-core</artifactId>
-                <version>1.2.9</version>
+                <version>1.3.12</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.geronimo.specs</groupId>