Fix validation of configs

[msheiny]

I need to shake this out in production - I don't have a lot of data points at the moment but had to temporarily disable in CIEnable branch.

It passes locally/CI with flying colors... probably because I'm using root for everything in the docker container. The error had something to do with trying to run validation to a spot where the root user did not own the temporary validation config files. This error was coming from beats validation script rather than an ansible error.

To shake this out in CI, probably have to make default docker user non-root and utilize become in the molecule playbook. This would be beneficial for a number of other reasons.