Bump the backend group with 2 updates

Bumps the backend group with 2 updates: [com.kohlschutter.junixsocket:junixsocket-mysql](https://github.com/kohlschutter/junixsocket) and [com.kohlschutter.junixsocket:junixsocket-native-common](https://github.com/kohlschutter/junixsocket).


Updates `com.kohlschutter.junixsocket:junixsocket-mysql` from 2.8.2 to 2.8.3
- [Release notes](https://github.com/kohlschutter/junixsocket/releases)
- [Commits](kohlschutter/junixsocket@junixsocket-2.8.2...junixsocket-2.8.3)

Updates `com.kohlschutter.junixsocket:junixsocket-native-common` from 2.8.2 to 2.8.3
- [Release notes](https://github.com/kohlschutter/junixsocket/releases)
- [Commits](kohlschutter/junixsocket@junixsocket-2.8.2...junixsocket-2.8.3)

---
updated-dependencies:
- dependency-name: com.kohlschutter.junixsocket:junixsocket-mysql
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: com.kohlschutter.junixsocket:junixsocket-native-common
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
...

Signed-off-by: dependabot[bot] <[email protected]>

pom.xml

@@ -44,7 +44,7 @@
 
     <!-- 3rd-party library versions -->
     <spring-boot-bom.version>3.1.5</spring-boot-bom.version>
-    <junixsocket.version>2.8.2</junixsocket.version>
+    <junixsocket.version>2.8.3</junixsocket.version>
     <flyway.version>9.22.3</flyway.version>
     <artemis.version>2.31.2</artemis.version>
     <r2dbc-mysql.version>1.0.5</r2dbc-mysql.version>