### 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_
"""Utils for server-side encryption (SSE)"""
    @classmethod
    def get_sse_kms_managed_key(cls):
        from localstack.services.kms import provider
        existing_key = MANAGED_KMS_KEYS.get(aws_stack.get_region())
        if existing_key:
            return existing_key
        kms_client = aws_stack.connect_to_service("kms")
        key_data = kms_client.create_key(Description="Default key that protects DynamoDB data")
        key_id = key_data["KeyMetadata"]["KeyId"]
        provider.set_key_managed(key_id)
        MANAGED_KMS_KEYS[aws_stack.get_region()] = key_id
        return key_id
    @classmethod
    def get_sse_description(cls, data):
        if data.get("Enabled"):
            kms_master_key_id = data.get("KMSMasterKeyId")
            if not kms_master_key_id:
                
                kms_master_key_id = cls.get_sse_kms_managed_key()
            kms_master_key_id = aws_stack.kms_key_arn(kms_master_key_id)
            return {
                "Status": "ENABLED",
                "SSEType": "KMS",  
                "KMSMasterKeyArn": kms_master_key_id,
            }
        return {}
class ValidationException(CommonServiceException):