Delete "[DEPRECATED]" label

Description

Hi there! This is Arturo from the Ecosystem team (cc. @nhxnguyen). We like to remove one label: team-tasks10375644 because we are now using team-tasks10690808.

I've searched for the issues and merge requests with that label and we can safely remove the label, see:

• https://gitlab.com/groups/gitlab-org/-/issues?scope=all&utf8=%E2%9C%93&state=opened&label_name[]=Ecosystem%20%5BDEPRECATED%5D
• https://gitlab.com/groups/gitlab-org/-/merge_requests?scope=all&utf8=%E2%9C%93&state=opened&label_name[]=Ecosystem%20%5BDEPRECATED%5D

Can you help us with that, please?

Plan

We have deleted ~"Ecosystem [DEPRECATED]", we are currently evaluating if anything broke, if nothing adverse was an effect, we can start deleting all of them.

• [-] Create a record of issues which do not have a go forward devops:: label based on legacy team label: #399 (comment 293402819)
• Remove team labels from label inference for Triage Ops: https://gitlab.com/gitlab-org/quality/triage-ops/-/blob/47ee6d33bde3eb142dbd11bf7918037660ee8a0b/lib/devops_labels.rb#L20-41 => !432 (merged)
• Remove Deprecated team dashboards from the Quality Dashboard: https://quality-dashboard.gitlap.com/groups/gitlab-org/teams => gitlab-org/gitlab-insights!191 (merged)
• Delete the following labels
  • ~"CI/CD [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Distribution [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Gitaly [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Memory [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Gitter [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Growth [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Monitor [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Package [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Release [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Serverless [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Defend [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Secure [DEPRECATED]" (0 open issues, 0 open MRs)
  • ~"Platform [DEPRECATED]" (738 open issues, 0 open MRs) => can be safely removed since it was split into Manage, Plan, Create.
  • ~"Verify [DEPRECATED]"
  • ~"Configure [DEPRECATED]"
• Get #242 done and delete:
  • Create [DEPRECATED]
  • Plan [DEPRECATED]
  • Manage [DEPRECATED]