Bump ch.qos.logback:logback-classic from 1.5.4 to 1.5.6

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.5.4 to 1.5.6.
- [Commits](qos-ch/logback@v_1.5.4...v_1.5.6)

---
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]>

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ mockito = "5.11.0"
 lombok = { module = "org.projectlombok:lombok", version = "1.18.32" }
 slf4j-api = { module = "org.slf4j:slf4j-api", version = "2.0.13" }
 jetbrains-annotations = { module = "org.jetbrains:annotations", version = "24.1.0" }
-logback-classic = { module = "ch.qos.logback:logback-classic", version = "1.5.4" }
+logback-classic = { module = "ch.qos.logback:logback-classic", version = "1.5.6" }
 jackson-annotations = { module = "com.fasterxml.jackson.core:jackson-annotations", version.ref = "jackson" }
 jackson-core = { module = "com.fasterxml.jackson.core:jackson-core", version.ref = "jackson" }
 jackson-databind = { module = "com.fasterxml.jackson.core:jackson-databind", version.ref = "jackson" }