Bump logback.version from 1.5.12 to 1.5.15

Bumps `logback.version` from 1.5.12 to 1.5.15.

Updates `ch.qos.logback:logback-classic` from 1.5.12 to 1.5.15
- [Commits](qos-ch/logback@v_1.5.12...v_1.5.15)

Updates `ch.qos.logback:logback-core` from 1.5.12 to 1.5.15
- [Commits](qos-ch/logback@v_1.5.12...v_1.5.15)

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

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

super/pom.xml

@@ -107,7 +107,7 @@ SPDX-License-Identifier: Apache-2.0
     <versions.maven.plugin.version>2.10.0</versions.maven.plugin.version>
     <fmt-maven-plugin.version>2.23</fmt-maven-plugin.version>
     <apache.activemq.version>6.0.1</apache.activemq.version>
-    <logback.version>1.5.12 </logback.version>
+    <logback.version>1.5.15</logback.version>
     <apache.commons.schema>2.3.1</apache.commons.schema>
     <maven.clean.plugin.version>3.4.0</maven.clean.plugin.version>
     <maven.compiler.plugin.version>3.13.0</maven.compiler.plugin.version>