Clean-up internal logs so that deferred logging pipeline can process all the telemetry.

We also have some console logs that we no longer need as we have the initial startup logs in AppInsights now. We also need a way to differentiate between internal and customer facing logs.

No files or tests are named. Start by locating the console logging and AppInsights startup-log paths, then determine how internal and customer-facing logs should be distinguished for the deferred pipeline. Done means unnecessary startup console logs are removed and the two log categories can be processed separately.

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