Improvements for var-spacing in ansible-lint

[ppuschmann]

The rule was formerly known as jinja[spacing].

[nre-ableton]

Great PR, thanks! 🎉 However, before we merge it, please remove the var-naming suppression can be removed from .ansible-lint.

Thanks! If you don't have time to make the above changes, please let me know and I will fix (and force-push) to your branch.

[nre-ableton]

@ppuschmann Thanks for responding to my comments. I'm really busy this week with a project that has a deadline before the Easter holidays, but I'll re-review your changes as soon as I can.

[nre-ableton]

Looks good! I'll merge this as soon as CI goes green. Thanks again for your contribution! 👍

[nre-ableton]

CI problems have been fixed in #547, but unfortunately that has led to some merge conflicts. Namely, the commit 84bb7cc ("Add pipefail to shell-tasks") must be dropped. See further explanation here as to why we sadly can't use set -o pipefail, if you are curious.

So please rebase and drop the commit, and I'll go ahead and merge this PR.

Normally I would rebase this branch myself to save you the trouble, but I don't want to force-push your branch and delete your commits, so I would prefer if you could do it. 👍 If you aren't sure how to rewrite the history and drop the commit, just give me your blessing and I'll take care of it.