### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When starting the transcription job in response job object is null:

<img width="1154" alt="Screenshot 2023-04-03 at 09 21 09" src="https://user-images.githubusercontent.com/454412/229447066-1671f811-da49-478d-bf24-252f30b17699.png">


### Expected Behavior

Response from the real AWS stack - job object is not null

<img width="1161" alt="Screenshot 2023-04-03 at 09 30 13" src="https://user-images.githubusercontent.com/454412/229441498-06125248-3b68-4679-8204-0163e8245db6.png">


### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

Using test containers, reproducing project can be found here:

https://github.com/kkocel/local-stack-transcribe-repro

### Environment

```markdown
- OS: macOS
- LocalStack: latest
```


### Anything else?

_No response_
)
from localstack.services.plugins import ServiceLifecycleHook
from localstack.services.transcribe.models import TranscribeStore, transcribe_stores
from localstack.services.transcribe.packages import ffmpeg_package
from localstack.utils.aws import aws_stack
from localstack.utils.files import new_tmp_file
from localstack.utils.http import download
from localstack.utils.run import run
from localstack.utils.strings import short_uid
from localstack.utils.threads import start_thread
LOG = logging.getLogger(__name__)
LANGUAGE_MODELS = {
    "en-IN": "vosk-model-small-en-in-0.4",
    "en-US": "vosk-model-small-en-us-0.15",
    "en-GB": "vosk-model-small-en-gb-0.15",
    "fr-FR": "vosk-model-small-fr-0.22",
    "de-DE": "vosk-model-small-de-0.15",
    "es-ES": "vosk-model-small-es-0.22",
    "it-IT": "vosk-model-small-it-0.4",
    "pt-BR": "vosk-model-small-pt-0.3",
    "ru-RU": "vosk-model-small-ru-0.4",
    "nl-NL": "vosk-model-small-nl-0.22",
    "tr-TR": "vosk-model-small-tr-0.3",
    "hi-IN": "vosk-model-small-hi-0.22",
    "ja-JP": "vosk-model-small-ja-0.22",
    "fa-IR": "vosk-model-small-fa-0.5",
    "vi-VN": "vosk-model-small-vn-0.3",
    "zh-CN": "vosk-model-small-cn-0.3",
}
LANGUAGE_MODEL_DIR = Path(config.dirs.cache) / "vosk"