Add telemetry for node creation time tracking

[YuliiaKovalova]

The timeout for node creation was set long time ago and might be not relevant anymore

msbuild/src/Build/BackEnd/Components/Communications/NodeProviderOutOfProcBase.cs

Line 52 in e5669f0

private const int TimeoutForNewNodeCreation = 30000;

Once telemetry is in place, let's track how much time it takes to create a new node and adjust accordingly.

It can help with the cases when we run as a part of VS and wait extra, when it's possible just to fail.