### 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:
if acp is None or "Owner" not in acp or "Grants" not in acp:
        raise MalformedACLError(
            "The XML you provided was not well-formed or did not validate against our published schema"
        )
    if not is_valid_canonical_id(owner_id := acp["Owner"].get("ID", "")):
        ex = _create_invalid_argument_exc("Invalid id", "CanonicalUser/ID", owner_id)
        raise ex
    for grant in acp["Grants"]:
        if grant.get("Permission") not in s3_constants.VALID_GRANTEE_PERMISSIONS:
            raise MalformedACLError(
                "The XML you provided was not well-formed or did not validate against our published schema"
            )
        grantee = grant.get("Grantee", {})
        grant_type = grantee.get("Type")
        if grant_type not in (
            GranteeType.Group,
            GranteeType.CanonicalUser,
            GranteeType.AmazonCustomerByEmail,
        ):
            raise MalformedACLError(
                "The XML you provided was not well-formed or did not validate against our published schema"
            )
        elif (
            grant_type == GranteeType.Group