build(deps): bump junixsocket.version in /samples/java/jdbc (#1155)

Bumps `junixsocket.version` from 2.8.1 to 2.8.2.

Updates `com.kohlschutter.junixsocket:junixsocket-core` from 2.8.1 to 2.8.2
- [Release notes](https://github.com/kohlschutter/junixsocket/releases)
- [Commits](kohlschutter/junixsocket@junixsocket-2.8.1...junixsocket-2.8.2)

Updates `com.kohlschutter.junixsocket:junixsocket-common` from 2.8.1 to 2.8.2
- [Release notes](https://github.com/kohlschutter/junixsocket/releases)
- [Commits](kohlschutter/junixsocket@junixsocket-2.8.1...junixsocket-2.8.2)

---
updated-dependencies:
- dependency-name: com.kohlschutter.junixsocket:junixsocket-core
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: com.kohlschutter.junixsocket:junixsocket-common
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

samples/java/jdbc/pom.xml

@@ -21,7 +21,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
-    <junixsocket.version>2.8.1</junixsocket.version>
+    <junixsocket.version>2.8.2</junixsocket.version>
   </properties>
 
   <modelVersion>4.0.0</modelVersion>