p2sVpnGateways: configurationPolicyGroupAssociations missing

### Resource Type

Microsoft.Network/p2sVpnGateways

### Api Version

2024-05-01'

### Issue Type

Missing property(s)

### Other Notes

When deploying P2S VPN in Virtual Wan you can define user groups to allow you to assign address pools to certain groups.
In bicep you can deploy everything correctly, except the configurationPolicyGroupAssociations that links the groups to subnets.

In this example it is visible on line 378:
[configurationPolicyGroupAssociations](https://github.com/Azure/azure-quickstart-templates/blob/master/quickstarts/microsoft.network/virtual-wan-multiple-address-pool/azuredeploy.json)

While configuring the groups in the Azure Portal it is visible in the payload:

In the MS reference it is not visible: https://learn.microsoft.com/en-us/azure/templates/microsoft.network/p2svpngateways?pivots=deployment-language-bicep


Can this be added?

### Bicep Repro

_No response_

### Confirm

- [x] I have read the troubleshooting guide and looked for duplicates.

Compare the p2sVpnGateways 2024-05-01 type definition with the Azure quickstart template's azuredeploy.json, especially configurationPolicyGroupAssociations on line 378, and the Microsoft reference linked in the issue. Trace how this resource's properties are represented in the Bicep type definitions; done means the property is documented and accepted for this API version.

Written by the indexing model from the issue text.