Fixing the use of deprecated ansible functionality

[priitliivak]

sudo: yes -> become: yes version_compare -> version

[jaytaylor]

Hi @priitliivak,

Thanks for opening this. I want to merge it, but the test failures will need to be fixed first.

See:

Test report: https://travis-ci.org/jaytaylor/ansible-kafka/builds/423018347?utm_source=github_status&utm_medium=notification

Log of specific failures: https://travis-ci.org/jaytaylor/ansible-kafka/jobs/423018348