[Bug] mysqlcdc2paimon does not support field comment synchronization

[Pandas886]

Search before asking

• [X] I searched in the issues and found nothing similar.

Paimon version

0.8

Compute Engine

flink1.18

Minimal reproduce step

During the running of the Flink synchronization task, the comments for the field col1 in the MySQL source table tb1 were modified, but the corresponding table schema in Paimon was not updated synchronously.

What doesn't meet your expectations?

Synchronize the field annotations of the source table to the paimon table.

Anything else?

No response

Are you willing to submit a PR?

• [ ] I'm willing to submit a PR!

[LinMingQiang]

flink mysql cdc do not support comment schema change yet.

[zhuangchong]

related issue: #3666