Bump ch.qos.logback:logback-classic from 1.3.14 to 1.5.6

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.3.14 to 1.5.6.
- [Commits](qos-ch/logback@v_1.3.14...v_1.5.6)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -68,7 +68,7 @@ dependencies {
 
   implementation("io.github.microutils:kotlin-logging:3.0.5")
   implementation("org.slf4j:slf4j-api:2.0.12")
-  testRuntimeOnly("ch.qos.logback:logback-classic:1.3.14")
+  testRuntimeOnly("ch.qos.logback:logback-classic:1.5.6")
 
   implementation("org.yaml:snakeyaml:2.2")
   implementation("com.squareup.moshi:moshi:1.15.1")