Fix CI Java build using correct Autotools env var (closes #1883)

[DaAwesomeP]

This supersedes #1883 and solves the issue found in #1881.

[peternewman]

Do you want to try and fix the codespell typos too?

[peternewman]

The distcheck is failing, it looks because this isn't in 0.10, so it might be easiest to just skip testing the Java stuff on 0.10, but the new distcheck stuff can then go into master too, where Java should build, or might need the Java updates from #1882 :
https://github.com/OpenLightingProject/ola/pull/702/files

[DaAwesomeP]

Do you want to try and fix the codespell typos too?

See #1886.

The distcheck is failing, it looks because this isn't in 0.10, so it might be easiest to just skip testing the Java stuff on 0.10, but the new distcheck stuff can then go into master too, where Java should build, or might need the Java updates from #1882 : https://github.com/OpenLightingProject/ola/pull/702/files

OK, I modified this to fix the distcheck stuff but disable Java for now. Your following pull can re-enable it.

[DaAwesomeP]

@peternewman polite ping!

[peternewman]

LGTM thanks!