fix: upgrade ch.qos.logback:logback-classic from 1.2.3 to 1.5.6

Snyk has created this PR to upgrade ch.qos.logback:logback-classic from 1.2.3 to 1.5.6.

See this package in Maven Repository:
https://mvnrepository.com/artifact/ch.qos.logback/logback-classic/

See this project in Snyk:
https://app.snyk.io/org/nexuscompute/project/b1c77b24-e60c-4483-aedb-1284426befe6?utm_source=github&utm_medium=referral&page=upgrade-pr

Author: snyk-bot

code-samples/community/serving/helloworld-java-micronaut/pom.xml

@@ -49,7 +49,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.5.6</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>