[Fix][Connector-V2][Maxcompute] Fix Maxcompute sink can't map field

[panpan2019]

…(#7164)

Purpose of this pull request

fix Maxcompute sink can't map field

Does this PR introduce any user-facing change?

How was this patch tested?

When configuring the MaxCompute write task, specify some write fields or specify the mapping relationship of write fields.

Check list

• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs
• If you are contributing the connector code, please check that the following files are updated:
  1. Update change log that in connector document. For more details you can refer to connector-v2
  2. Update plugin-mapping.properties and add new connector information in it
  3. Update the pom file of seatunnel-dist
• Update the release-note.

[Hisoka-X]

Thanks @panpan2019 . Since we don't have a maxcompute environment, can you provide a running screenshot that can prove that the modification is effective?

[panpan2019]

Thanks @panpan2019 . Since we don't have a maxcompute environment, can you provide a running screenshot that can prove that the modification is effective?

Hello, as shown in the picture.

[panpan2019]

Thanks @panpan2019 . Since we don't have a maxcompute environment, can you provide a running screenshot that can prove that the modification is effective?

Hello, as shown in the picture.

[Hisoka-X]

LGTM. Thanks @panpan2019