[Java][CI] Move java-jars crossbow nightly build to Apache/arrow ASF runners

### Describe the enhancement requested

This will allow the java-jars job to upload to Develocity[1]. There is enough capacity in the ASF runner pool to accommodate this. Note that the MacOS build will have to stay in Crossbow since it isn't currently supported by the ASF runners.

[1]https://github.com/apache/arrow/pull/39708

### Component(s)

Java

Start by locating the Crossbow configuration and the nightly java-jars CI job. Read how its current runners and upload steps are configured, then verify that supported jobs use ASF runners while the macOS build remains in Crossbow and the job can upload to Develocity. The issue does not name specific files or tests.

Written by the indexing model from the issue text.