### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

In localstack, copying an s3 object in place and requesting a checksum causes an error

An error occurred (InvalidRequest) when calling the CopyObject operation: This copy request is illegal because it is trying to copy an object to itself without changing the object's metadata, storage class, website redirect location or encryption attributes.

### Expected Behavior

AWS s3 allows you to copy the object in place and request a checksum.

aws s3api put-object --bucket my-test-bucket --key go.mod --body .\go.mod
{
    "ETag": "\"f65b3f9b21e0c27be3c60df9c1cd87db\"",
    "ServerSideEncryption": "AES256"
}

aws s3api copy-object --copy-source my-test-bucket/go.mod --bucket my-test-bucket --key go.mod --storage-class STANDARD --checksum-algorithm SHA256
{
    "ServerSideEncryption": "AES256",
    "CopyObjectResult": {
        "ETag": "\"f65b3f9b21e0c27be3c60df9c1cd87db\"",
        "LastModified": "2023-04-19T17:09:16+00:00",
        "ChecksumSHA256": "nAPE7pxlr5L1D67nDJa1rwvmU3fKD2SuaUzeyhSR9Vc="
    }
}

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

docker compose up -d

awslocal s3api create-bucket --bucket my-test-bucket

awslocal s3api put-object --bucket my-test-bucket --key go.mod --body .\go.mod

awslocal s3api copy-object --copy-source my-test-bucket/go.mod --bucket my-test-bucket --key go.mod --storage-class STANDARD --checksum-algorithm SHA256


### Environment

```markdown
- OS: Windows 11
- LocalStack: pro latest
```


### Anything else?

_No response_
if os.environ.get("TEST_TARGET") == "AWS_CLOUD":
        return boto3.client("s3", config=conf, endpoint_url=endpoint_url)
    # TODO in future this should work with aws_stack.create_external_boto_client
    #      currently it doesn't as authenticate_presign_url_signv2 requires the secret_key to be 'test'
    # return aws_stack.create_external_boto_client(
    #     "s3",
    #     config=conf,
    #     endpoint_url=endpoint_url,
    #     aws_access_key_id=TEST_AWS_ACCESS_KEY_ID,
    # )
    return boto3.client(
        "s3",
        endpoint_url=endpoint_url,
        config=conf,
        aws_access_key_id=TEST_AWS_ACCESS_KEY_ID,
        aws_secret_access_key=TEST_AWS_SECRET_ACCESS_KEY,
    )
def _endpoint_url(region: str = "", localstack_host: str = None) -> str:
    if not region:
        region = config.AWS_REGION_US_EAST_1
    if os.environ.get("TEST_TARGET") == "AWS_CLOUD":
        if region == "us-east-1":
            return "https://s3.amazonaws.com"
        else:
            return f"http://s3.{region}.amazonaws.com"
    if region == "us-east-1":
        return f"{config.get_edge_url(localstack_hostname=localstack_host or S3_VIRTUAL_HOSTNAME)}"
    return config.get_edge_url(f"s3.{region}.{LOCALHOST_HOSTNAME}")
def _bucket_url(bucket_name: str, region: str = "", localstack_host: str = None) -> str: