Bump ch.qos.logback:logback-classic from 1.5.13 to 1.5.14

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.5.13 to 1.5.14.
- [Commits](qos-ch/logback@v_1.5.13...v_1.5.14)

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

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

biz.ganttproject.app.libs/build.gradle

@@ -22,7 +22,7 @@ configurations {
 
 dependencies {
     exported 'org.slf4j:slf4j-api:2.0.16'
-    exported 'ch.qos.logback:logback-classic:1.5.13'
+    exported 'ch.qos.logback:logback-classic:1.5.14'
     exported "org.slf4j:jul-to-slf4j:2.0.16"
     implementation "com.vladsch.flexmark:flexmark-ext-gfm-strikethrough:0.64.+"
     implementation "com.vladsch.flexmark:flexmark-ext-tables:0.64.+"