require the use of node prefix on native imports

Signed-off-by: Fredrik Adelöw <freben@gmail.com>

plugins/techdocs-backend/src/DocsBuilder/builder.ts

@@ -30,9 +30,9 @@ import {
   PublisherBase,
 } from '@backstage/plugin-techdocs-node';
 import fs from 'fs-extra';
-import os from 'os';
-import path from 'path';
-import { Writable } from 'stream';
+import os from 'node:os';
+import path from 'node:path';
+import { Writable } from 'node:stream';
 import { Logger } from 'winston';
 import { BuildMetadataStorage } from './BuildMetadataStorage';
 import { TechDocsCache } from '../cache';

plugins/techdocs-backend/src/service/DocsSynchronizer.test.ts

@@ -21,7 +21,7 @@ import {
   PreparerBuilder,
   PublisherBase,
 } from '@backstage/plugin-techdocs-node';
-import { PassThrough } from 'stream';
+import { PassThrough } from 'node:stream';
 import * as winston from 'winston';
 import { TechDocsCache } from '../cache';
 import { DocsBuilder, shouldCheckForUpdate } from '../DocsBuilder';

plugins/techdocs-backend/src/service/DocsSynchronizer.ts

@@ -28,7 +28,7 @@ import {
   PublisherBase,
 } from '@backstage/plugin-techdocs-node';
 import pLimit, { Limit } from 'p-limit';
-import { PassThrough } from 'stream';
+import { PassThrough } from 'node:stream';
 import * as winston from 'winston';
 import { TechDocsCache } from '../cache';
 import {