[Feature] Support specific branch to sync to paimon

[luoyuxia]

Search before asking

• I searched in the issues and found nothing similar.

Motivation

In some cases, users may want to sync Fluss's data to a specific branch of Paimon to enable other jobs to write other branches

Solution

Provides user a configuration to enable the user to specific it...

Anything else?

No response

Willingness to contribute

• I'm willing to submit a PR!

[sunxiaojian]

@luoyuxia Have you started this? If you haven't begun yet, you can assign it to me. This needs to upgrade Paimon to the new version first.

[luoyuxia]

@sunxiaojian Thanks for attention.. But i'm sorry that i'm working on it..

[sunxiaojian]

@sunxiaojian Thanks for attention.. But i'm sorry that i'm working on it..

@luoyuxia ok, thanks for your reply.