DynamoDB Local trailing zeroes are not be trimmed in Map type.

Question

The dynamodb local I used is the latest version, which is 2.4.0.

In dynamodb local latest, the .0 are not trimmed. It should be a bug.
![local](/media/postImages/original/IMwpBELLvVTbOliKB6ytgCCA)

In dynamodb, the .0 is trimmed.
![remote](/media/postImages/original/IMhU4aT1joR3ipdLntK8AxBg)

using CLI:

dynamodb local

```
aws dynamodb get-item \
--table-name test \
--key '{"pk":{"S":"pk"}, "sk":{"S":"sk"}}' \
--endpoint-url "http://localhost:8000"
```

```{
    "Item": {
        "data": {
            "M": {
                "number": {
                    "N": "1.0"
                }
            }
        },
        "sk": {
            "S": "sk"
        },
        "pk": {
            "S": "pk"
        }
    }
}
```

dynamodb

```
aws dynamodb get-item \
--table-name remote-test \
--key '{"pk":{"S":"pk"}, "sk":{"S":"sk"}}'
```
```
{
    "Item": {
        "pk": {
            "S": "pk"
        },
        "sk": {
            "S": "sk"
        },
        "data": {
            "M": {
                "number": {
                    "N": "1"
                }
            }
        }
    }
}
```

Answer

Be sure you are on the latest version of DynamoDB local, as it behaves the same way for me:

### Local
```
aws dynamodb get-item \
--table-name test \
--key '{"PK":{"S":"lhnng"}, "SK":{"S":"lhnng"}}' \
--endpoint-url "http://localhost:8000" 
```

```json
{
    "Item": {
        "SK": {
            "S": "lhnng"
        },
        "GWP": {
            "N": "1"
        },
        "PK": {
            "S": "lhnng"
        }
    }
}
```

### Web
```
aws dynamodb get-item \
--table-name test \
--key '{"PK":{"S":"lhnng"}, "SK":{"S":"lhnng"}}' 
```

```json
{
    "Item": {
        "SK": {
            "S": "lhnng"
        },
        "GWP": {
            "N": "1"
        },
        "PK": {
            "S": "lhnng"
        }
    }
}
```

DynamoDB Local trailing zeroes are not be trimmed in Map type.

Local

Web

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