chore(deps): bump com.github.kagkarlsson:db-scheduler-spring-boot-4-starter

Bumps [com.github.kagkarlsson:db-scheduler-spring-boot-4-starter](https://github.com/kagkarlsson/db-scheduler) from 16.7.0 to 16.12.0.
- [Release notes](https://github.com/kagkarlsson/db-scheduler/releases)
- [Commits](kagkarlsson/db-scheduler@v16.7.0...v16.12.0)

---
updated-dependencies:
- dependency-name: com.github.kagkarlsson:db-scheduler-spring-boot-4-starter
  dependency-version: 16.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

backend/pom.xml

@@ -85,7 +85,7 @@
         <dependency>
             <groupId>com.github.kagkarlsson</groupId>
             <artifactId>db-scheduler-spring-boot-4-starter</artifactId>
-            <version>16.7.0</version>
+            <version>16.12.0</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>