ErrMessageTooLarge lack of information to help users fix the problem

[grovecai]

Is your feature request related to a problem?

When CDC is failed by ErrMessageTooLarge, the message is not enough for user to fix the problem.
Example output:
bash-5.1# ./cdc cli changefeed list --ca=/var/lib/ticdc-tls/ca.crt --cert=/var/lib/ticdc-tls/tls.crt --key=/var/lib/ticdc-tls/tls.key --server=https://db-ticdc-peer:8301
[ {
"id": "changefeed-1410567",
"namespace": "default",
"summary": {
"state": "failed",
"tso": 446916614996099078,
"checkpoint": "2024-01-10 01:53:09.188",
"error": "[CDC:ErrMessageTooLarge]message is too large"
}
}
]

Describe the feature you'd like

As my understanding, the message should at least contain following information:

1. Which message too large? table name? column name? row id?
2. What is the size of the message?
3. What is message size constraint of TiCDC?

Describe alternatives you've considered

NA

Teachability, Documentation, Adoption, Migration Strategy

No response

[lidezhu]

/assign @lidezhu