refactor(@angular-devkit/build-angular): remove unused imports

Remove several unused imports

(cherry picked from commit f6b5eb3)

Author: alan-agius4

packages/angular_devkit/build_angular/src/builders/dev-server/vite-server.ts

@@ -12,17 +12,16 @@ import type { json, logging } from '@angular-devkit/core';
 import type { Plugin } from 'esbuild';
 import { lookup as lookupMimeType } from 'mrmime';
 import assert from 'node:assert';
-import { BinaryLike, createHash } from 'node:crypto';
 import { readFile } from 'node:fs/promises';
 import { ServerResponse } from 'node:http';
 import type { AddressInfo } from 'node:net';
-import path, { posix } from 'node:path';
+import path from 'node:path';
 import type { Connect, InlineConfig, ViteDevServer } from 'vite';
 import { BuildOutputFile, BuildOutputFileType } from '../../tools/esbuild/bundler-context';
 import { JavaScriptTransformer } from '../../tools/esbuild/javascript-transformer';
 import { getFeatureSupport, transformSupportedBrowsersToTargets } from '../../tools/esbuild/utils';
 import { createAngularLocaleDataPlugin } from '../../tools/vite/i18n-locale-plugin';
-import { RenderOptions, renderPage } from '../../utils/server-rendering/render-page';
+import { renderPage } from '../../utils/server-rendering/render-page';
 import { getSupportedBrowsers } from '../../utils/supported-browsers';
 import { getIndexOutputFile } from '../../utils/webpack-browser-config';
 import { buildApplicationInternal } from '../application';