[Reference feedback]: "az version" doesn't show the

### Type of issue

Code doesn't work

### Reference command name

az version

### Feedback

[Long Term Support releases (LTS) section on Azure CLI support lifecycle](https://learn.microsoft.com/en-us/cli/azure/azure-cli-support-lifecycle?view=azure-cli-latest#long-term-support-releases-lts) says that "az version" shows the LTS status as a value for "azure-cli-support" key, however I don't find it at least for the versions cited below.
Does it work with a specific version? If yes, could you explicitly describe on the document when/what "azure-cli-support" line shows?

2.48.0
2.48.1
2.66.0
2.77.0
2.78.0
2.80.0

How to reproduce:
`docker run -it mcr.microsoft.com/azure-cli: az version`
Replace with one of the versions listed above.
e.g.

```
$ docker run -it mcr.microsoft.com/azure-cli:2.77.0 az version
{
"azure-cli": "2.77.0",
"azure-cli-core": "2.77.0",
"azure-cli-telemetry": "1.1.0",
"extensions": {}
}
```

### Page URL

https://learn.microsoft.com/en-us/cli/azure/azure-cli-support-lifecycle?view=azure-cli-latest#long-term-support-releases-lts

### Content source URL

_No response_

### Author

_No response_

### Document Id

_No response_