### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

I am receiving a ResourceNotFoundException when attempting to run a BatchGetItem operation on a table that exists.  Downgrading to `0.14.2` fixes the issue and I was not receiving this issue on Friday when running the `latest` container.  I am able to run `scan` and `query` requests successfully on these tables.

### Expected Behavior

BatchGetItem should work on tables that exist

### How are you starting LocalStack?

With a `docker run` command

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

    docker run localstack/localstack

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

- `awslocal dynamodb create-table --table-name test-table --attribute-definitions AttributeName=PK,AttributeType=S --key-schema AttributeName=PK,KeyType=HASH --provisioned-throughput ReadCapacityUnits=1,WriteCapacityUnits=1`
- `awslocal dynamodb list-tables`
```
{
    "TableNames": [
        "test-table"
    ]
}
```
- `awslocal dynamodb batch-get-item --request-items '{ "test-table": { "Keys": [{ "PK": {"S": "test-key"} }] } }'`
```
An error occurred (ResourceNotFoundException) when calling the BatchGetItem operation: Cannot do operations on a non-existent table
```

### Environment

```markdown
- OS: 
- LocalStack: latest
```


### Anything else?

_No response_
aws_stack.create_dynamodb_table(TEST_DDB_TABLE_NAME_3, partition_key=PARTITION_KEY)
        table = dynamodb.Table(TEST_DDB_TABLE_NAME_3)
        # In
        items = {
            "id1": {PARTITION_KEY: "id1", "data": "IT IS"},
            "id2": {PARTITION_KEY: "id2", "data": "TIME"},
            "id3": {PARTITION_KEY: "id3", "data": "TO LIVE!"},
        }
        for k, item in items.items():
            table.put_item(Item=item)
        # De
        response = testutil.send_describe_dynamodb_ttl_request(TEST_DDB_TABLE_NAME_3)
        assert response.status_code == 200
        assert (
            json.loads(response._content)["TimeToLiveDescription"]["TimeToLiveStatus"] == "DISABLED"
        )
        # En
        response = testutil.send_update_dynamodb_ttl_request(TEST_DDB_TABLE_NAME_3, True)
        assert response.status_code == 200