Capturing worker.sdk version information

Here is an example of the worker metadata we log today. workerVersion is the version of Worker.Core.

> Worker metadata: { "runtimeName": ".NET", "runtimeVersion": "8.0.0", "workerVersion": "1.15.0.0", "workerBitness": "X64", "customProperties": { "Worker.Grpc.Version": "1.14.0.0" } }

Now we rely on code generated from worker.sdk (function executor, startup hooks, metadata provider), it might be a good idea to send the version information of worker.sdk used for build/publish of the function app to host and log it. Worker.sdk is not included in the build/publish output.