[FLINK-34671] Update the content of README.md in FlinkCDC project

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Resolved
• Affects Version/s: cdc-3.1.0
• Fix Version/s: cdc-3.1.0
• Component/s: Documentation, Flink CDC
• Labels: pull-request-available
• Assignee: Yanquan Lv
• Reporter: Yanquan Lv
• Created: 14/Mar/24 12:47
• Updated: 18/Mar/24 13:25
• Resolved: 18/Mar/24 13:23

Description

As we have updated the doc site of FlinkCDC, we should modify the content of README.md to update those links and add some more accurate description.

Issue Links

• links to: GitHub Pull Request #3152