This PR adds integration tests for the ZAP integration.

While adding these i've made some other improvements to improve the stability and debuggability of the tests:

• Made ttlSecondsAfterFinished property on scanJobs configurable. Kind seems to already have the ttlAfterFinished controller running even thought its still an alpha feature. When this is enable its harder to log print logs of failing scanner containers as they might already be deleted.
• Test helper will now print out logs of the scan container when it failed. This allows to easier debug why a test is failing.
• Reduce test flakyness by giving the k8s api server more time (2 seconds) before fetching the final state of the finished scan. This reduces the likeliness that the tests fetch inconsistent scan state.
• Swtich out all ZAP images to weekly releases (also the baseline scanType), as the 2.9.0 doesn't run on containerd cluster.