Add CLI changes to MoveIp Configuration API

### Preconditions

- [x] No need to upgrade Python SDK or the Python SDK is ready.

### Related command

az network vnet move-ip-configurations \
--resource-group \
--name \
--move-items

### Resource Provider

Microsoft.Network/virtualNetworks

### Description of Feature or Work Requested

Add an Azure CLI command for the VirtualNetworks_MoveIpConfigurations operation.

The operation moves one or more network interface IP configurations from their source virtual network to the specified target virtual network. Each move item contains the ARM resource IDs of the source and target IP configurations.

The operation is asynchronous and supports --no-wait. The command should be generated using AAZ and initially marked Preview.

### Minimum API Version Required

2025-09-01

### Swagger PR link / SDK link

https://github.com/Azure/azure-rest-api-specs/pull/44735

### Request Example

https://github.com/Azure/azure-rest-api-specs/blob/main/specification/network/resource-manager/Microsoft.Network/Network/stable/2025-09-01/examples/VirtualNetworkMoveIpConfigurations.json

### Target Date

2026-09-01

### PM Contact

rdhillon

### Engineer Contact

srajanala

### Additional context

PowerShell PR: https://github.com/Azure/azure-powershell/pull/29960
CLI PR: https://github.com/Azure/azure-cli/pull/34025/files