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:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

log4j-osgi-test/pom.xml

@@ -46,7 +46,7 @@
 
     <!-- Dependency versions -->
     <spifly.version>1.3.7</spifly.version>
-    <logback.version>1.5.15</logback.version>
+    <logback.version>1.5.16</logback.version>
   </properties>
 
   <dependencyManagement>

log4j-perf-test/pom.xml

@@ -41,7 +41,7 @@
     <!-- Dependency versions -->
     <reload4j.version>1.2.26</reload4j.version>
     <log4j2-ecs-layout.version>1.6.0</log4j2-ecs-layout.version>
-    <logback.version>1.5.15</logback.version>
+    <logback.version>1.5.16</logback.version>
     <slf4j2.version>2.0.16</slf4j2.version>
   </properties>