deps: bump ch.qos.logback:logback-classic from 1.5.15 to 1.5.16

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.5.15 to 1.5.16.
- [Commits](qos-ch/logback@v_1.5.15...v_1.5.16)

---
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]>

java/hello-world/build.gradle

@@ -4,7 +4,7 @@ plugins {
 }
 
 def timefoldVersion = "999-SNAPSHOT"
-def logbackVersion = "1.5.15"
+def logbackVersion = "1.5.16"
 def junitJupiterVersion = "5.11.4"
 def assertjVersion = "3.27.2"
 def profile = System.properties['profile'] ?: ''