Bump io.javalin:javalin-osgi from 6.2.0 to 6.3.0

Bumps [io.javalin:javalin-osgi](https://github.com/javalin/javalin) from 6.2.0 to 6.3.0.
- [Release notes](https://github.com/javalin/javalin/releases)
- [Commits](javalin/javalin@javalin-parent-6.2.0...javalin-parent-6.3.0)

---
updated-dependencies:
- dependency-name: io.javalin:javalin-osgi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ commonsioVersion = "2.17.0"
 guavaVersion = "33.2.1-jre"
 hikariCpVersion = "5.1.0"
 jacksonVersion = "2.17.2"
-javalinVersion = "6.2.0"
+javalinVersion = "6.3.0"
 jcipAnnotationsVersion = "1.0_2"
 # This version of Jetty must be the same major version as used by Javalin, please see above.
 # Once Javalin version is upgraded to the latest, this override may be removed.