build(deps): bump ch.qos.logback:logback-classic in /java-metric-example

Bumps [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback) from 1.4.8 to 1.5.4.
- [Commits](qos-ch/logback@v_1.4.8...v_1.5.4)

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

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

java-metric-example/pom.xml

@@ -12,7 +12,7 @@
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
         <version.opentelemetry>1.27.0</version.opentelemetry>
-        <version.logback>1.4.8</version.logback>
+        <version.logback>1.5.4</version.logback>
     </properties>
 
     <profiles>