[linkis][spark]optimize Spark parameter acquisition

[v-kkhuang]

What is the purpose of the change

optimize Spark parameter acquisition

Related issues/PRs

Related issues:
Related pr

Brief change log

• Optimize Spark parameter acquisition by switching from the local SparkContext (sc) to SparkSession.

Checklist

• I have read the Contributing Guidelines on pull requests.
• I have explained the need for this PR and the problem it solves
• I have explained the changes or the new features added to this PR
• I have added tests corresponding to this change
• I have updated the documentation to reflect this change
• I have verified that this change is backward compatible (If not, please discuss on the Linkis mailing list first)
• If this is a code change: I have written unit tests to fully verify the new behavior.