EventGrid: `2021-12-01` sdk generation failing on resourceIds

[catriona-m]

Generating EventGrid 2021-12-01 gives the following error:

Error: -31T09:49:08.366Z [ERROR]      💥 Error: parsing Swagger files: parsing files in "../../../swagger/specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2021-12-01": parsing Resource Ids from "/EventGrid.json" (Service "EventGrid" / Api Version "2021-12-01"): finding Resource IDs: mapping Processed Resource IDs to the Input Resource IDs: couldn't find the processed ID Name for Resource URI "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/{parentType}/{parentName}/privateEndpointConnections"
    run_validate_can_parse_data_test.go:75: error: parsing Swagger files: parsing files in "../../../swagger/specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2021-12-01": parsing Resource Ids from "/EventGrid.json" (Service "EventGrid" / Api Version "2021-12-01"): finding Resource IDs: mapping Processed Resource IDs to the Input Resource IDs: couldn't find the processed ID Name for Resource URI "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/{parentType}/{parentName}/privateEndpointConnections"

The parentType here can be either topics or domains: https://github.com/Azure/azure-rest-api-specs/blob/3a8a03746104623f69c3dccab27ad1ac842a7130/specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2021-12-01/EventGrid.json#L2637

[stephybun]

Azure/azure-rest-api-specs#23562

[tombuildsstuff]

Same true for 2022-06-15:

2023-07-10T12:31:23.525+0200 [INFO]  Importer for Service "Eventgrid".Importer for API Version "2022-06-15": ❌ Service "Eventgrid" - Api Version "2022-06-15"
    2023-07-10T12:31:23.525+0200 [ERROR] Importer for Service "Eventgrid".Importer for API Version "2022-06-15":      💥 Error: parsing Swagger files: parsing files in "../../swagger/specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2022-06-15": parsing Resource Ids from "/EventGrid.json" (Service "Eventgrid" / Api Version "2022-06-15"): finding Resource IDs: mapping Processed Resource IDs to the Input Resource IDs: couldn't find the processed ID Name for Resource URI "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/{parentType}/{parentName}/privateEndpointConnections"
    2023/07/10 12:31:23 Error: parsing data for Service "Eventgrid": parsing data for Service "Eventgrid" / Version "2022-06-15": parsing Swagger files: parsing files in "../../swagger/specification/eventgrid/resource-manager/Microsoft.EventGrid/stable/2022-06-15": parsing Resource Ids from "/EventGrid.json" (Service "Eventgrid" / Api Version "2022-06-15"): finding Resource IDs: mapping Processed Resource IDs to the Input Resource IDs: couldn't find the processed ID Name for Resource URI "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.EventGrid/{parentType}/{parentName}/privateEndpointConnections"