Do not remove label from boards while moving items to closed/open

What does this MR do and why?

Do not remove label from boards

When moved to closed/open lists, labels are being removed if the board has any label scoped lists

Issue: #428928 (closed) PM approval: #428928 (comment 1707468284)

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Before	After
https://gitlab.com/gitlab-org/gitlab/uploads/88b20794da4d62e5bb434025f38b8a66/Kapture_2023-10-20_at_08.58.44.gif	https://www.loom.com/share/fcb2252f19d94248857b92949e03966d?sid=33814d6e-720e-443e-80e3-96e7e3ec099d

How to set up and validate locally

Got to issue boards and create a list list scope set to a label and moving issues from any list to closed/open state should not remove labels

Related to #428928 (closed)