chore: update type

Author: danielroe

Diff for: src/core/types.ts

@@ -1,5 +1,5 @@
 import type { Nuxt, NuxtConfig } from '@nuxt/schema'
-import type { Subprocess } from 'execa'
+import type { ExecaChildProcess } from 'execa'
 import type { Browser, LaunchOptions } from 'playwright-core'
 
 export type TestRunner = 'vitest' | 'jest' | 'cucumber'
@@ -31,7 +31,7 @@ export interface TestContext {
   nuxt?: Nuxt
   browser?: Browser
   url?: string
-  serverProcess?: Subprocess
+  serverProcess?: ExecaChildProcess
   mockFn?: (...args: unknown[]) => unknown
   /**
    * Functions to run on the vitest `afterAll` hook.