Split integration testing into two pipelines - full and short
- Integration testing is currently taking 30mins+ which is Nuix dependent
- Additional integration testing in #132 (closed) will only make this longer
- Split the integration test stage with a short (<10mins) stage that runs as part
of the standard development pipeline and a longer stage that covers all the different
nuix version running on the nightly schedule
- Improves cadence of the development lifecycle and allows more nuix versions to
be tested without impacting on time to merge