sale_sequence_* records are not removed on store view deletion

[tim-bezhashvyly]

sale_sequence_meta and sales_sequence_profile records are not removed upon store deletion.

Preconditions

1. Magento 2.2

Steps to reproduce

1. Delete existing store view

Expected result

1. sale_sequence_meta and sales_sequence_profile contain no records referencing to removed store

Actual result

1. sale_sequence_meta and sales_sequence_profile do contain records referencing to removed store

@tim-bezhashvyly, thank you for your report.
We've acknowledged the issue and added to our backlog.