Migrate require_password_to_approve setting

What does this MR do and why?

Migrate require_password_to_approve setting

• Refs: #431346

Changelog: changed

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

❯ rails db:migrate
main: == [advisory_lock_connection] object_id: 128820, pg_backend_pid: 40037
main: == 20240709094545 BackfillRequirePasswordToReauthentication: migrating ========
main: == 20240709094545 BackfillRequirePasswordToReauthentication: migrated (0.0588s)

main: == [advisory_lock_connection] object_id: 128820, pg_backend_pid: 40037
ci: == [advisory_lock_connection] object_id: 129140, pg_backend_pid: 40039
ci: == 20240709094545 BackfillRequirePasswordToReauthentication: migrating ========
ci: -- The migration is skipped since it modifies the schemas: [:gitlab_main].
ci: -- This database can only apply migrations in one of the following schemas: [:gitlab_ci, :gitlab_internal, :gitlab_shared].
ci: == 20240709094545 BackfillRequirePasswordToReauthentication: migrated (0.0066s)

ci: == [advisory_lock_connection] object_id: 129140, pg_backend_pid: 40039

---

https://postgres.ai/console/gitlab/gitlab-production-main/sessions/29728/commands/92381

SELECT "project_settings"."project_id" 
FROM "project_settings" 
WHERE "project_settings"."require_reauthentication_to_approve" IS NULL 
AND "project_settings"."project_id" >= 19 
ORDER BY "project_settings"."project_id" ASC 
LIMIT 1 
OFFSET 100

Time: 4.404 ms  
  - planning: 1.228 ms  
  - execution: 3.176 ms  
    - I/O read: 2.905 ms  
    - I/O write: 0.000 ms  
  
Shared buffers:  
  - hits: 24 (~192.00 KiB) from the buffer pool  
  - reads: 1 (~8.00 KiB) from the OS file cache, including disk I/O  
  - dirtied: 0  
  - writes: 0  

---

https://postgres.ai/console/gitlab/gitlab-production-main/sessions/29728/commands/92360

SELECT "projects"."require_password_to_approve" 
FROM "projects" 
WHERE "projects"."id" = 19416940
LIMIT 1

Time: 3.941 ms  
  - planning: 3.882 ms  
  - execution: 0.059 ms  
    - I/O read: 0.000 ms  
    - I/O write: 0.000 ms  
  
Shared buffers:  
  - hits: 5 (~40.00 KiB) from the buffer pool  
  - reads: 0 from the OS file cache, including disk I/O  
  - dirtied: 0  
  - writes: 0  

---

https://postgres.ai/console/gitlab/gitlab-production-main/sessions/29728/commands/92339

UPDATE "project_settings" 
SET "updated_at" = '2024-07-09 07:28:16.650229', "require_reauthentication_to_approve" = NULL 
WHERE "project_settings"."project_id" = 19416940 

Time: 8.658 ms  
  - planning: 0.814 ms  
  - execution: 7.844 ms  
    - I/O read: 7.376 ms  
    - I/O write: 0.000 ms  
  
Shared buffers:  
  - hits: 17 (~136.00 KiB) from the buffer pool  
  - reads: 8 (~64.00 KiB) from the OS file cache, including disk I/O  
  - dirtied: 2 (~16.00 KiB)  
  - writes: 0  

How to set up and validate locally

1. run rails db:migrate in a terminal