Unable to start the debugger in single module mode with version 1.4

Hi,
I'm trying to run debugging in Visual Studio 2022 so I can debug a single module and I'm getting the message **"ERROR: -edge-runtime-version '1.4' is not valid."**
Looking at the iotedgehubdev code, I saw the following lines.

https://github.com/Azure/iotedgehubdev/blob/7eede7286a0603e565c8b183d090f2585521aae6/iotedgehubdev/cli.py#L270

```
if edge_runtime_version is not None:
# The only validated versions are 1.0, 1.1, and 1.2 variants, hence the current limitation
if re.match(r'^(1\.0)|(1\.1)|(1\.2)', edge_runtime_version) is None:
raise ValueError('-edge-runtime-version `{0}` is not valid.'.format(edge_runtime_version))
```

Would it be possible to add version 1.4? If this were not possible, what would be the cause?