[FLINK-28330] Remove old delegation token framework code when new is working fine

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.16.0
• Fix Version/s: 1.17.0
• Component/s: Connectors / Common, Deployment / Kubernetes, Deployment / YARN
• Labels: pull-request-available security
• Assignee: Gabor Somogyi
• Reporter: Gabor Somogyi
• Created: 30/Jun/22 12:24
• Updated: 14/Nov/22 16:17
• Resolved: 14/Nov/22 16:17

Issue Links

• links to: GitHub Pull Request #21147