Bump slf4j-api from 2.0.5 to 2.0.6 (#414)

Bumps [slf4j-api](https://github.com/qos-ch/slf4j) from 2.0.5 to 2.0.6.
- [Release notes](https://github.com/qos-ch/slf4j/releases)
- [Commits](https://github.com/qos-ch/slf4j/compare/v_2.0.5...v_2.0.6)

---
updated-dependencies:
- dependency-name: org.slf4j:slf4j-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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planetiler-core/pom.xml

@@ -71,7 +71,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
-      <version>2.0.5</version>
+      <version>2.0.6</version>
     </dependency>
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>