`sqlvirtualmachine` subscription id changes to upper case in some properties

subscription id in below properties are changed to upper case (`/subscriptions/{UPPER_CASE_SUB_ID}/...`) in the GET response after created with PUT using lower cased subscription id.

- providers/Microsoft.SqlVirtualMachine/sqlVirtualMachines/{}:
- sqlVirtualMachineGroupResourceId
- providers/Microsoft.SqlVirtualMachine/sqlVirtualMachineGroups/{}/availabilityGroupListeners/{}
- loadBalancerConfigurations.sqlVirtualMachineInstance
- multiSubnetIpConfigurations.sqlVirtualMachineInstance
- availabilityGroupConfiguration.replicas.sqlVirtualMachineInstanceId

Swagger: https://github.com/Azure/azure-rest-api-specs/blob/main/specification/sqlvirtualmachine/resource-manager/Microsoft.SqlVirtualMachine/stable/2022-02-01/sqlvm.json

Start with specification/sqlvirtualmachine/resource-manager/Microsoft.SqlVirtualMachine/stable/2022-02-01/sqlvm.json and inspect the listed resource and property definitions. Compare the PUT and GET behavior described for the subscription IDs, then determine whether the specification captures the reported casing issue; done means the affected API behavior or specification treatment is verified and addressed.

Written by the indexing model from the issue text.