Data Quality - Test case props should be unique

[pmbrull]

Affected module
Ingestion

Describe the bug
If we try to parse a TestCase pydantic model by passing a JSON, if there are multiple models with the same property names, we cannot properly parse this.

To Reproduce

obj = {'config': {'maxValue': '', 'minValue': '6'},
      'columnTestType': 'columnValueLengthsToBeBetween'}

from metadata.generated.schema.tests.columnTest import ColumnTestCase

ColumnTestCase.parse_obj(obj)

and we'll get

ValidationError: 14 validation errors for ColumnTestCase
config -> maxValue
  extra fields not permitted (type=value_error.extra)
config -> minValue
  extra fields not permitted (type=value_error.extra)
config -> maxValue
  extra fields not permitted (type=value_error.extra)
config -> minValue
  extra fields not permitted (type=value_error.extra)
config -> regex
  field required (type=value_error.missing)
config -> maxValue
  extra fields not permitted (type=value_error.extra)
config -> minValue
  extra fields not permitted (type=value_error.extra)
config -> forbiddenValues
  field required (type=value_error.missing)
config -> maxValue
  extra fields not permitted (type=value_error.extra)
config -> minValue
  extra fields not permitted (type=value_error.extra)
config -> maxValue
  value is not a valid integer (type=type_error.integer)
config -> maxValue
  extra fields not permitted (type=value_error.extra)
config -> minValue
  extra fields not permitted (type=value_error.extra)
config -> maxValue
  value is not a valid integer (type=type_error.integer)

Expected behavior
Test definitions should have unique naming in their properties to make sure pydantic properly identifies each class

Version:

• OS: [e.g. iOS]
• Python version:
• OpenMetadata version: [e.g. 0.8]
• OpenMetadata Ingestion package version: [e.g. openmetadata-ingestion[docker]==XYZ]

Additional context
Add any other context about the problem here.