Using s3 range request with localstack causes incorrect content type to be returned & some metadata to be missing:
To reproduce, put object:
`aws s3api put-object --endpoint http://localhost:3006 --bucket some-bucket --key some-dir/some-key --body text.txt --content-type text/plain --content-language en-US --cache-control no-cache`

And compare regular request vs range one:
`aws s3api get-object --endpoint http://localhost:3006 --bucket some-bucket --key some-dir/some-key output.txt --range bytes=0-3`
`aws s3api get-object --endpoint http://localhost:3006 --bucket some-bucket --key some-dir/some-key output.txt`

This works correctly (returns the same metadata regardless of using `--range bytes=0-3`) on aws s3.

Also:
Getting object with/without `range bytes=0-3` should return header "AcceptRanges: bytes" but it doesn't.
if headers.get(CONTENT_SHA256_HEADER) == STREAMING_HMAC_PAYLOAD:
            modified_data = strip_chunk_signatures(modified_data or data)
            headers['content-length'] = headers.get('x-amz-decoded-content-length')
        
        
        if method == 'POST':
            original_data = modified_data or data
            expanded_data = multipart_content.expand_multipart_filename(original_data, headers)
            if expanded_data is not original_data:
                modified_data = expanded_data
        
        
        if method == 'PUT' and not headers.get('content-type'):
            headers['content-type'] = 'binary/octet-stream'
        
        query = parsed_path.query
        path = parsed_path.path
        bucket = path.split('/')[1]
        query_map = urlparse.parse_qs(query, keep_blank_values=True)
        
        append_metadata_headers(method, query_map, headers)
        
        headers_changed = fix_metadata_key_underscores(request_headers=headers)
        if query == 'notification' or 'notification' in query_map:
            
            response = handle_notification_request(bucket, method, data)
            return response
        if query == 'cors' or 'cors' in query_map: