Bump ch.qos.logback:logback-classic from 1.3.14 to 1.3.15 in /smoke-test

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.3.14 to 1.3.15.
- [Release notes](https://github.com/qos-ch/logback/releases)
- [Commits](qos-ch/logback@v_1.3.14...v_1.3.15)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-version: 1.3.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

build.gradle

@@ -132,7 +132,7 @@ subprojects {
     }
 
     dependencies {
-        testImplementation 'ch.qos.logback:logback-classic:1.3.14'
+        testImplementation 'ch.qos.logback:logback-classic:1.3.15'
     }
 
     checkstyle {

docs/examples/spock/redis/build.gradle

@@ -7,7 +7,7 @@ dependencies {
     api "io.lettuce:lettuce-core:6.4.0.RELEASE"
     testImplementation 'org.spockframework:spock-core:2.3-groovy-4.0'
     testImplementation project(":spock")
-    testImplementation 'ch.qos.logback:logback-classic:1.3.14'
+    testImplementation 'ch.qos.logback:logback-classic:1.3.15'
 }
 
 test {

smoke-test/turbo-mode/build.gradle

@@ -5,7 +5,7 @@ plugins {
 dependencies {
     testImplementation 'org.testcontainers:testcontainers'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.13.3'
-    testImplementation 'ch.qos.logback:logback-classic:1.3.14'
+    testImplementation 'ch.qos.logback:logback-classic:1.3.15'
     testImplementation 'org.assertj:assertj-core:3.27.3'
     testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.13.3'
 }