### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When performing a multipart upload, sending part number 10000, because [this check](https://github.com/localstack/localstack/blob/d23f0717cc66c0cc8a61b6b85e7531a6f4a03f96/localstack/services/s3/provider.py#L792C88-L792C88) in s3/provider.py is wrong.

### Expected Behavior

Part number 10000 is accepted

### How are you starting LocalStack?

With a docker-compose file

### 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)

I'm using AWS .NET SDK:

        using var inputStream = new MemoryStream(buffer, 0, readBytes, false);

        var uploadRequest = new UploadPartRequest
        {
            BucketName = bucketName,
            InputStream = inputStream,
            Key = key,
            PartNumber = partNumber,
            PartSize = readBytes,
            UploadId = uploadId,
        };

        await _client.UploadPartAsync(uploadRequest);


### Environment

```markdown
- OS: Ubuntu 22.04
- LocalStack: 2.2
```


### Anything else?

As referenced above, the bug is in [this line](https://github.com/localstack/localstack/blob/d23f0717cc66c0cc8a61b6b85e7531a6f4a03f96/localstack/services/s3/provider.py#L792C88-L792C88). It should read

    elif (part_number := request.get("PartNumber", 0)) < 1 or part_number > 10000:
from localstack.services.s3.codec import AwsChunkedDecoder
from localstack.services.s3.cors import S3CorsHandler, s3_cors_request_handler
from localstack.services.s3.exceptions import (
    InvalidRequest,
    MalformedACLError,
    MalformedXML,
    NoSuchConfiguration,
    UnexpectedContent,
)
from localstack.services.s3.models import S3Store, get_moto_s3_backend, s3_stores
from localstack.services.s3.notifications import NotificationDispatcher, S3EventNotificationContext
from localstack.services.s3.presigned_url import (
    s3_presigned_url_request_handler,
    s3_presigned_url_response_handler,
    validate_post_policy,
)
from localstack.services.s3.utils import (
    _create_invalid_argument_exc,
    capitalize_header_name_from_snake_case,
    extract_bucket_key_version_id_from_copy_source,
    get_bucket_from_moto,
    get_header_name,
    get_key_from_moto_bucket,
    get_lifecycle_rule_from_object,
    get_object_checksum_for_algorithm,
    is_bucket_name_valid,
    is_canned_acl_bucket_valid,
    is_key_expired,
    is_valid_canonical_id,
    serialize_expiration_header,