Draft: Remove issue_type column test

What does this MR do and why?

Describe in detail what your merge request does and why.

Use work_item_types table in without_issue_type with_issue_type scopes

Join issues with the work_item_types table in both without_issue_type and with_issue_type scopes.

Change behind the issue_type_uses_work_item_types_table feature flag

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Related to #410225 (closed)