Parenting to a resource chain with many alias combinations slows down SDK execution

[mikhailshilkov]

Here is a small full repro of the problem in TS:

import * as network from "@pulumi/azure-native/network";
import * as resources from "@pulumi/azure-native/resources";

const resourceGroup = new resources.ResourceGroup("rg");

const virtualNetwork = new network.VirtualNetwork("server-network", {
    resourceGroupName: resourceGroup.name,
    addressSpace: { addressPrefixes: ["10.0.0.0/16"] },
    subnets: [{
        name: "default",
        addressPrefix: "10.0.1.0/24",
    }],
}, {
    parent: resourceGroup,
});

const publicIp = new network.PublicIPAddress("server-ip", {
    resourceGroupName: resourceGroup.name,
    publicIPAllocationMethod: network.IPAllocationMethod.Dynamic,
}, {
    parent: virtualNetwork,
});

It has three resources, each parented to another one, so PublicIPAddress -> VirtualNetwork -> ResourceGroup. Each of these three resource types has a lot of aliases due to multiple Azure version namespaces.

A preview of the program takes 70 seconds on my laptop. Time is mostly spent in the Node.js process. This is due to #8627 - we may want to reconsider that design or find a tradeoff to avoid slowing down cases like the one above.