fix lint and compile errors

plugins/node/opentelemetry-instrumentation-bunyan/examples/README.md

@@ -75,7 +75,6 @@ Bridge API. This means that if the OpenTelemetry SDK has been configured with
 a Logger Provider, it will receive them. (If the OpenTelemetry SDK is not
 configured for this, then the added Bunyan stream will be a no-op.)
 
-
 # Resource attributes
 
 One thing the `ConsoleLogRecordExporter` output above does not show is some

plugins/node/opentelemetry-instrumentation-bunyan/test/bunyan.test.ts

@@ -30,7 +30,6 @@ import { isWrapped } from '@opentelemetry/instrumentation';
 import { Resource } from '@opentelemetry/resources';
 import { SemanticResourceAttributes } from '@opentelemetry/semantic-conventions';
 import * as assert from 'assert';
-import * as os from 'os';
 import * as sinon from 'sinon';
 import { Writable } from 'stream';
 import { BunyanInstrumentation, OpenTelemetryBunyanStream } from '../src';