message: chore(otel): Add missing imports to otel readme
diff: @@ -36,8 +36,10 @@ You need to register the `SentrySpanProcessor` and `SentryPropagator` with your
  ```js
  import * as Sentry from '@sentry/node';
  -import * as otelApi from '@opentelemetry/api';
  import { SentrySpanProcessor } from '@sentry/opentelemetry-node';
  +import * as otelApi from '@opentelemetry/api';
  +import { getNodeAutoInstrumentations } from '@opentelemetry/auto-instrumentations-node';
  +import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-grpc';
  // Make sure to call `Sentry.init` BEFORE initializing the OpenTelemetry SDK
  Sentry.init({
  