fix bug 1055948 - adjust ADI-dependent crontabber jobs to start at 7:30 ...

...UTC
Why so? The `fetch-adi-from-hive` is a "root node". 

I suspect what's going in is that the `test_all_matviews` integration test doesn't list jobs outside the `matviews.py` file and somehow the DAWG algorithm fails us here.