### 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_
if records and "eventName" in records[0]:
            if table_name:
                for record in records:
                    record["eventSourceARN"] = aws_stack.dynamodb_table_arn(table_name)
            EventForwarder.forward_to_targets(records, background=True)
    def delete_all_event_source_mappings(self, table_arn):
        if table_arn:
            
            if not is_api_enabled("lambda"):
                return
            lambda_client = aws_stack.connect_to_service("lambda")
            result = lambda_client.list_event_source_mappings(EventSourceArn=table_arn)
            for event in result["EventSourceMappings"]:
                event_source_mapping_id = event["UUID"]
                lambda_client.delete_event_source_mapping(UUID=event_source_mapping_id)
    def get_record_template(self) -> Dict:
        return {
            "eventID": short_uid(),
            "eventVersion": "1.1",
            "dynamodb": {
                
                "ApproximateCreationDateTime": int(time.time()),
                
                "SizeBytes": -1,
            },
            "awsRegion": aws_stack.get_region(),
            "eventSource": "aws:dynamodb",
        }
    def action_should_throttle(self, action, actions):