Bump de.codecentric:spring-boot-admin-dependencies from 3.5.5 to 3.5.6

Bumps [de.codecentric:spring-boot-admin-dependencies](https://github.com/codecentric/spring-boot-admin) from 3.5.5 to 3.5.6.
- [Release notes](https://github.com/codecentric/spring-boot-admin/releases)
- [Commits](codecentric/spring-boot-admin@3.5.5...3.5.6)

---
updated-dependencies:
- dependency-name: de.codecentric:spring-boot-admin-dependencies
  dependency-version: 3.5.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

pom.xml

@@ -28,7 +28,7 @@
 
     <properties>
         <java.version>21</java.version>
-        <spring-boot-admin.version>3.5.5</spring-boot-admin.version>
+        <spring-boot-admin.version>3.5.6</spring-boot-admin.version>
         <spring-cloud.version>2025.0.0</spring-cloud.version>
 
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