[AVM Module Issue]: management-group has no option for diagnostic logs

### Check for previous/existing GitHub issues

- [X] I have checked for previous/existing GitHub issues

### Issue Type?

Feature Request

### Module Name

avm/res/management/management-group

### (Optional) Module Version

0.1.2

### Description

Would you be able to add Diagnostics onto this module. A bit like below:

```bicep
targetScope = 'managementGroup'

param parDiagnosticSettingsName string = 'toLa'

param parLogAnalyticsWorkspaceResourceId string

resource resMgDiagSet 'Microsoft.Insights/diagnosticSettings@2021-05-01-preview' = {
name: parDiagnosticSettingsName
properties: {
workspaceId: parLogAnalyticsWorkspaceResourceId
logs: [
{
category: 'Administrative'
enabled: true
}
{
category: 'Policy'
enabled: true
}
]
}
}
```

### (Optional) Correlation Id

_No response_