Which version of Az.ApplicationInsights supports IngestionMode

### Description

We had to upgrade all app insights instances to use the new workspace model but we have old Powershell code which still creates new app insights instances - but Id like to know which version of Az.ApplicationInsights supports it - I am having difficulty on a customer VM registering new modules so this would be useful to know which version and what dependencies I need

### Script or Debug output

```PowerShell
n/a
```

### Environment data

```PowerShell
n/a
```

### Module versions

```PowerShell
n/a
```

### Error output

```PowerShell
n/a
```