[Improve] Adjust the phase of spotless plugin for release plugin.

[FlechazoW]

Purpose of this pull request

[Improve] Adjust the phase of spotless plugin for release plugin.

Does this PR introduce any user-facing change?

How was this patch tested?

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]

Does this will affect CI? After this change, the CI will check style or not?

[EricJoy2048]

Does this will affect CI? After this change, the CI will check style or not?

The default value of skip.spotless is false, So the spotless will skip only when build with -Darguments="-Dskip.spotless=true"