• Turn off nightly sync jobs for subscriptions and offerings, but leave endpoint for manual intervention.
• Verify that we are receiving notifications for both subscription and contract change. 

QE: New test may be needed? This also requires turning off manual syncing in existing tests.

Potential test case: Add new eng id to SKU and ensure that capacity is updated correctly (should update in ~1 min). 

We need to test changes in deny list updates the capacity of account, if we implemented https://issues.redhat.com/browse/SWATCH-710 in future

https://redhat-internal.slack.com/archives/C01F7QFNATC/p1685633444423739?thread_ts=1685631688.207069&cid=C01F7QFNATC current implementation should handle everything

This is task to put efforts in verifying everything works as expected based on UMB (without subscription and offering syncing crons)

Notes: We should not force sync subs and offerings