Bump spring-boot-admin.version from 3.4.2 to 3.4.3

Bumps `spring-boot-admin.version` from 3.4.2 to 3.4.3.

Updates `de.codecentric:spring-boot-admin-starter-server` from 3.4.2 to 3.4.3
- [Release notes](https://github.com/codecentric/spring-boot-admin/releases)
- [Commits](codecentric/spring-boot-admin@3.4.2...3.4.3)

Updates `de.codecentric:spring-boot-admin-starter-client` from 3.4.2 to 3.4.3
- [Release notes](https://github.com/codecentric/spring-boot-admin/releases)
- [Commits](codecentric/spring-boot-admin@3.4.2...3.4.3)

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

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

Author: dependabot[bot]

pom.xml

@@ -60,7 +60,7 @@
         <!-- Dependencies (other than Maven plugins) -->
         <micrometer.version>1.14.4</micrometer.version>
         <springdoc.version>2.8.5</springdoc.version>
-        <spring-boot-admin.version>3.4.2</spring-boot-admin.version>
+        <spring-boot-admin.version>3.4.3</spring-boot-admin.version>
         <!-- Maven plugins -->
         <maven-project-info-reports-plugin.version>3.8.0</maven-project-info-reports-plugin.version>
         <maven-enforcer-plugin.version>3.5.0</maven-enforcer-plugin.version>