build(deps): bump ch.qos.logback:logback-core in /polling-publisher (#3546)

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.5.18 to 1.5.34.
- [Release notes](https://github.com/qos-ch/logback/releases)
- [Commits](https://github.com/qos-ch/logback/compare/v_1.5.18...v_1.5.34)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-core
  dependency-version: 1.5.34
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

polling-publisher/pom.xml

@@ -93,7 +93,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
-            <version>1.5.18</version>
+            <version>1.5.34</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>