This reverts commit a941773c.

Issue #3252533 by phenaproxima, tedbow: Remove the ability for post-operation stage events to flag warnings

Issue #3249517 by phenaproxima: Ensure that all Automatic Updates event subscribers only apply to Automatic Updates uses

Issue #3247478 by tedbow, phenaproxima: Only pre-operation events should be able to flag errors that stop an update

Issue #3226570 by phenaproxima, tedbow: Ensure that SQLite databases are excluded from the staging area

Ted Bowman authored 3 years ago and Adam G-H committed 3 years ago

Issue #3246420 by phenaproxima, tedbow: Create a validator to ensure that active composer.lock file has not changed since the stage was created when applying updates