Remove old rate limits config after new rate limit is deployed

[fungc-io]

• Deploy Avoid saving /authenticator/password/ratelimit #3210
• Merge Add checker for config source integrity #3202
• Run rate limit migration command again
  • go run ./cmd/portal internal breaking-change migrate-resources migrate-rate-limits
• Run check command
  • go run ./cmd/portal internal configsource check-database
• Deploy Remove deprecated config #3203

[louischan-oursky]

We can schedule this task now.

[fungc-io]

same as #3066?

[louischan-oursky]

No. This issue is about removing the deprecated configuration fields from the configuration file schema. After this change, any configuration file still containing the removed fields will be considered as invalid.

[tung2744]

We will run the migration script again after this cooldown, and observe if any invalid configs exist in next cooldown.

Run migration:

• Staging
• Production

Run check in next cooldown:

• Staging
• Production

[tung2744]

Checked in staging and there are still deprecated configs, need to check again where it comes from..
Or maybe we should modify the pr so it removes deprecated configs by using this style:
#3524