Bicep config for AKS addonProfiles

I have look the in [Bicep doc for AKS](https://docs.microsoft.com/en-us/azure/templates/microsoft.containerservice/managedclusters?tabs=bicep) but there no details about the addonProfiles configuration in Bicep, it is difficult for a newbie to configutre it correctly, for instance :

```sh
addonProfiles: {
omsagent: {
config: {
logAnalyticsWorkspaceResourceID: logAnalyticsWorkspaceId
}
enabled: true
}
azurepolicy: {
enabled: true
}
// ingress-appgw ?
ingressApplicationGateway:{
enabled:true
config:{
applicationGatewayId: stg.properties.accessTier
}
}
virtual-node {
// What to configure here ?
}
openServiceMesh: {
enabled: true
config: {}
}
gitops {
// What to configure here ?
}
azure-keyvault-secrets-provider {
// What to configure here ?
}

}
```

Start with the linked AKS Bicep documentation and the addonProfiles example in the issue. Identify the supported addon names and configuration fields, then document their Bicep shapes and examples so a newcomer can configure each listed addon correctly.

Written by the indexing model from the issue text.