Bump ch.qos.logback:logback-classic from 1.5.3 to 1.5.6

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.5.3 to 1.5.6.
- [Commits](qos-ch/logback@v_1.5.3...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]>

build.gradle

@@ -81,7 +81,7 @@ dependencies {
   implementation 'org.apache.commons:commons-dbcp2:2.12.0'
   implementation 'org.mybatis:mybatis:3.4.6'
   implementation 'org.flywaydb:flyway-core:4.2.0'
-  runtimeOnly 'ch.qos.logback:logback-classic:1.5.3'
+  runtimeOnly 'ch.qos.logback:logback-classic:1.5.6'
 
   testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.10.2'
   testImplementation 'org.mockito:mockito-core:5.11.0'