[scala] warnings with Java 24

We need to find a way to upgrade both chen and atom to scala `3.6.4`. It's a non-trivial work to upgrade chen, chennai, and chenpy due to use of the very old [scala-repl-pp-server](https://github.com/AppThreat/chen/blob/bbeb22a0dcbf3369f2a64f6b180ba1d747d443a1/console/build.sbt#L21)

```text
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by scala.runtime.LazyVals$ (file:/Users/prabhu/work/cyclonedx/cdxgen/node_modules/.pnpm/@appthreat+atom@2.1.14/node_modules/@appthreat/atom/plugins/lib/org.scala-lang.scala3-library_3-3.6.2.jar)
WARNING: Please consider reporting this to the maintainers of class scala.runtime.LazyVals$
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
```