Bump ch.qos.logback:logback-classic from 1.5.14 to 1.5.15

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.5.14 to 1.5.15.
- [Commits](qos-ch/logback@v_1.5.14...v_1.5.15)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -15,7 +15,7 @@ kotlin = "2.1.0"
 kotlinx-coroutines = "1.10.1"
 kotlinx-serialization = "1.7.3"
 krossbow = "8.1.0"
-logback-classic = "1.5.14"
+logback-classic = "1.5.15"
 loki-logback-appender = "1.5.2"
 micrometer-registry-prometheus = "1.14.2"
 slf4j = "2.0.16"