[fix](dbt) dbt seed config read

[catpineapple]

Proposed changes

Issue Number: close #xxx

dbt seed config read
you can run: dbt seed or dbt --select seed_name ,and set config at schema.yaml

seeds:
  - name: province
    config:
      enabled: true
      schema: demo_seed
      full_refresh: true
      replication_num: 1
      column_types:
        id: bigint
        phone: varchar(32)
        ip: varchar(15)
        name: varchar(20)
        cost: DecimalV3(19,10)

replication_num ：set table PROPERTIES 'replication_num'
column_types ：set table columns datatype

Further comments

If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[catpineapple]

run buildall

[hf200012]

LGTM