chore: fix vite-plugin e2es using non existent viteCommand function (#8736)

Author: dario-piotrowicz

packages/vite-plugin-cloudflare/e2e/wrangler-configs-validation.test.ts

@@ -5,23 +5,23 @@ import { runCommand, test } from "./helpers.js";
 //       testing regarding the validation there are unit tests in src/__tests__/get-validated-wrangler-config-path.spec.ts
 
 describe("during development wrangler config files are validated", () => {
-	test("for the entry worker", async ({ expect, seed, viteCommand }) => {
+	test("for the entry worker", async ({ expect, seed, viteDev }) => {
 		const projectPath = await seed("no-wrangler-config");
 		runCommand(`pnpm install`, projectPath);
 
-		const proc = await viteCommand("pnpm", "dev", projectPath);
+		const proc = viteDev(projectPath);
 
 		expect(await proc.exitCode).not.toBe(0);
 		expect(proc.stderr).toMatch(
 			/Error: No config file found in the .*? directory/
 		);
 	});
 
-	test("for auxiliary workers", async ({ expect, seed, viteCommand }) => {
+	test("for auxiliary workers", async ({ expect, seed, viteDev }) => {
 		const projectPath = await seed("no-wrangler-config-for-auxiliary-worker");
 		runCommand(`pnpm install`, projectPath);
 
-		const proc = await viteCommand("pnpm", "dev", projectPath);
+		const proc = viteDev(projectPath);
 
 		expect(await proc.exitCode).not.toBe(0);
 		expect(proc.stderr).toMatch(