sync_teams tool supports the statistics of retired members' information

[Mini256]

Feature Request

• [x] I have searched the issues of this repository and believe that this is not a duplicate.

Is your feature request related to an Issue or PR(Optional)

• PR or Issue Link: https://github.com/ti-community-infra/ti-community-bot/issues/319

Describe the feature you'd like:

Team members may retire at some time in the future or be deleted for other reasons. We need to record the retirement (departure) time and keep the information display of retirees, although they may not continue to participate in the maintenance of the community due to busy work and other reasons.

Do you have any ideas on how to implement it?(Optional)

[ti-chi-bot]

Issues go stale after 90d of inactivity. Mark the issue as fresh with /remove-lifecycle stale. Stale issues rot after an additional 30d of inactivity and eventually close. If this issue is safe to close now please do so with /close. Send feedback to sig-community-infra or Mini256. /lifecycle stale

[ti-chi-bot]

Stale issues rot after 30d of inactivity. Mark the issue as fresh with /remove-lifecycle rotten. Rotten issues close after an additional 30d of inactivity. If this issue is safe to close now please do so with /close. Send feedback to sig-community-infra or Mini256. /lifecycle rotten