[FLINK-25109] Update jline3 to 3.21.0

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Component/s: Table SQL / Client
• Labels: pull-request-available
• Assignee: Sergey Nuyanzin
• Reporter: Sergey Nuyanzin
• Created: 30/Nov/21 11:02
• Updated: 20/Apr/22 11:24
• Resolved: 20/Apr/22 11:24

Description

There is a number improvements in a new jline which could be used in this FLIP
e.g.
rgb support in style (could be used for prompts and highlighting)
line numbers support in prompt continuation
autopairing, display hints during completion

Issue Links

• blocks: FLINK-24911 Enable line numbers in SQL Client
• is duplicated by: FLINK-26275 Upgrade JLine 3.21.0
• links to: GitHub Pull Request #17961