Stop running version upgrade jobs against inactive entitlements

Issue Summary

When a developer publishes a new version of an app, an /installed event is triggered for all the installed apps, also the ones that have no active license (customers who have unsubscribed but didn’t uninstall the app).

This is reproducible on Data Center: (no)

Steps to Reproduce

1. Either disable and installed app, or wait for it to be disabled for non-payment
2. Check the logs

Expected Results

No app activity is present in the logs

Actual Results

App activity is visible in the logs and /installed events are sent for the app.

Workaround

No workaround available (other than uninstalling the app, when possible/applicable).