DynamoDB reader is using dynamoDbParams against documentClient

[ceilfors]

Describe the bug
DynamoDB reader for laconia batch is using documentClient, but the params is passed is as dynamoDbParams.

To Reproduce
Create a reader with dynamoDb params ExpressionAttributeValues format:

dynamoDb({
  operation: "QUERY",
  dynamoDbParams: {
    TableName: "Music",
    Limit: 1,
    ExpressionAttributeValues: {
      ":a": { "S": "Bar" }
    },
  }
});

Expected behavior
dynamoDbParams must be renamed to documentClientParams

    ExpressionAttributeValues: {
      ":a": "Bar" 
    },

Actual behavior
The reader would break because of the following code:

    ExpressionAttributeValues: {
      ":a": { "S": "Bar" }
    },

Additional context

This is a breaking change. Deprecate dynamoDbParams instead or removing them.