Update bot runtime project for telemetry configuration

[garypretty]

Changes are required for the bot runtime in order to have telemetry wired up by default.

• Implement the default steps for wiring up telemetry. Doc for telemetry wire up with more details is here -> https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-telemetry?view=azure-bot-service-4.0

• Use new DialogManager extension method UseTelemetry() to ensure telemetry client is made available when using declarative dialogs

• Add new LogPersonalInformation app setting to appSettings.json as well as the editable settings in Composer.

  "telemetry": {
    "logPersonalInformation":  true
  },

[garypretty]

@cwhitten @vishwacsena - I will pick this work up initially, but will likely need to reach out for some validation / assistance

[garypretty]

This is now being addressed in PR #2679

[garypretty]

Closing in favor of #2679