Add atlassian cli 10.5.0

We are moving all our integrations from old 6.6.0 to actual 10.x one @ https://tracker.moodle.org/browse/MDLSITE-7033

So better we have it at hand in CI servers to go testing and making the switch. Still no script uses it, so cannot break anything.

Note it has changed of name ("atlassian-cli" folder vs "acli" monolithic jar) but that's how it comes now from upstream downloads.