[Misc] Try to work around the "Java heap space" issue when using the maven assembly plugin for building the hsqldb/jetty flavor. See https://tinyurl.com/45dzmyek * Roll back the change to see if it helps with the "Killed" job issue
[Misc] Try to work around the "Java heap space" issue when using the maven assembly plugin for building the hsqldb/jetty flavor. See https://tinyurl.com/45dzmyek
* Roll back the change to see if it helps with the "Killed" job issue

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