Azure/azure-sdk-for-js @azure/core-tracing

1.0.0-preview.14 (2022-02-03)

@azure/core-tracing has been rewritten in order to provide cleaner abstractions for client libraries as well as remove @opentelemetry/api as a direct dependency.
- @opentelemetry/api is no longer a direct dependency of @azure/core-tracing providing for smaller bundle sizes and lower incidence of version conflicts
- createSpanFunction has been removed and replaced with a stateful TracingClient which can be created using the createTracingClient function.
- TracingClient introduces a new API for creating tracing spans. Use TracingClient#withSpan to wrap an invocation in a span, ensuring the span is ended and exceptions are captured.
- TracingClient also provides the lower-level APIs necessary to start a span without making it active, create request headers, serialize traceparent header, and wrapping a callback with an active context.