Bump ch.qos.logback:logback-core from 1.4.14 to 1.5.5

Bumps [ch.qos.logback:logback-core](https://github.com/qos-ch/logback) from 1.4.14 to 1.5.5.
- [Commits](qos-ch/logback@v_1.4.14...v_1.5.5)

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

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

build.gradle

@@ -33,7 +33,7 @@ dependencies {
     testImplementation ("org.apache.jclouds:jclouds-core:${jcloudsVersion}:tests")
     testImplementation ("org.apache.jclouds.driver:jclouds-slf4j:${jcloudsVersion}")
     testImplementation ('org.assertj:assertj-core:3.25.1')
-    testImplementation ('ch.qos.logback:logback-core:1.4.14')
+    testImplementation ('ch.qos.logback:logback-core:1.5.5')
     testImplementation ('com.squareup.okhttp3:mockwebserver:4.12.0')
     testImplementation ('org.testng:testng:7.9.0')
     testImplementation ('ch.qos.logback:logback-classic:1.4.14')