Reenabling animal-sniffer check on oVirt Engine

[Barak Korren]

> TL;DR - we need this job re-enabled:
>
> What to run - "mvn animal-sniffer:check" on a directory that already has the
> built targets. If you're triggering it on sources that haven't been built
> yet, or on a directory you're not sure about the status, use "mvn clean
> install animal-sniffer:check -DskipTests" instead
> When to run - trigger per verified patch in gerrit (similar to findbugs) on
> a patch that touches one of the following directories:
>
> backend/manager/modules/compat
> backend/manager/modules/common
> backend/manager/modules/searchbackend
> backend/manager/modules/aaa
>

This can be easily added to check_patch.sh in the engine repo, you
don't need us (infra) to enable this at all.

-- 
Barak Korren
bkorren at redhat.com
RHEV-CI Team