Fix shadow moudle throw 'Table does not exist' exception

[TherChenYang]

Fixes #31360.

Changes proposed in this pull request:

• When we have configured the relevant table property configuration for shadow in config.yaml, but our table has been
  created ahead of time and not through ShardingSphereConection, an error is thrownTableNotFoundException: Table or view ‘t_order’ does not exist.
• we should refer to the tables that are preloaded in the configuration class in shadingRule, which can avoid this problem

For Example

• Configuration file

mode:
  type: Standalone
  repository:
    type: JDBC
    props:
      path: demo

dataSources:
  ds_0:
    dataSourceClassName: com.zaxxer.hikari.HikariDataSource
    driverClassName: com.mysql.jdbc.Driver
    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8&allowPublicKeyRetrieval=true
    username: root
    password: mcycxc19740203
    maxPoolSize: 10
  ds_1:
    dataSourceClassName: com.zaxxer.hikari.HikariDataSource
    driverClassName: com.mysql.jdbc.Driver
    jdbcUrl: jdbc:mysql://localhost:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8&allowPublicKeyRetrieval=true
    username: root
    password: mcycxc19740203
    maxPoolSize: 10

rules:
- !SHADOW
  tables:
    t_order:
      dataSourceNames:
        - shadow_group
      shadowAlgorithmNames:
        - user_id_insert_match_algorithm
        - user_id_delete_match_algorithm
        - user_id_select_match_algorithm
  dataSources:
    shadow_group:
      productionDataSourceName: ds_0
      shadowDataSourceName: ds_1
  shadowAlgorithms:
    user_id_insert_match_algorithm:
      type: REGEX_MATCH
      props:
        operation: insert
        column: order_type
        regex: "[1]"
    user_id_delete_match_algorithm:
      type: REGEX_MATCH
      props:
        operation: delete
        column: order_type
        regex: "[1]"
    user_id_select_match_algorithm:
      type: REGEX_MATCH
      props:
        operation: select
        column: order_type
        regex: "[1]"
props:
  sql-show: true

• Code

• Exception

-- After modification

---

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• My code follows the code of conduct of this project.
• I have self-reviewed the commit code.
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• I have added corresponding unit tests for my changes.

[terrymanu]

Please fix CI

[terrymanu]

encryptTableNames should not here

[TherChenYang]

Thank you very much for your review. It was my carelessness that caused this issue. I have adjusted the variable names and want to express my gratitude again.

[zhaojinchao95]

@TherChenYang Hi, #31360 configuration has problem, so can you close this pr?

[TherChenYang]

@zhaojinchao95 Okay, I will close this PR. Do we need to make corresponding adjustments to our example module and official documentation for users to access it more quickly?

[zhaojinchao95]

@zhaojinchao95 Okay, I will close this PR. Do we need to make corresponding adjustments to our example module and official documentation for users to access it more quickly?

@zhaojinchao95 Okay, I will close this PR. Do we need to make corresponding adjustments to our example module and official documentation for users to access it more quickly?

@zhaojinchao95 Okay, I will close this PR. Do we need to make corresponding adjustments to our example module and official documentation for users to access it more quickly?

Yes, would you like to adjustment example?

[TherChenYang]

@zhaojinchao95 Okay, thank you very much. I will adjust the corresponding documents and examples