🔨 Dependency Upgrades
- Updated core libraries (Spring Boot, OpenAPI, Spring Cloud Gateway, Jackson, JWT, Commons Lang, JAXB) to newer patch/minor releases.
- Upgraded build plugins and Gradle tooling; bumped Gradle wrapper to a newer patch release and added wrapper storage setting.
- Refreshed CI workflows to newer GitHub Actions and Java setup versions.
- Adjusted release publishing to target Central.
Full Changelog: v1.3.5...v1.3.6