slimevr-server: fix OSC support

  runCommand,

  replaceVars,

  slimevr,

  jdk17_headless,

  jdk17,

  gradle,

  hidapi,

  makeWrapper,

}:

let

  java = jdk17_headless;

  # JDK can't be headless while SlimeVR uses JavaOSC 0.8.

  java = jdk17;

  # Without this the hidapi bundled with `org.hid4java:hid4java` will be used.

  # The bundled version won't be able to find `libudev.so.1`.

  javaOptions =