fix(pluginContainer): align resolveid without importer behavior with rollup

[sapphi-red]

Description

See #20080

I'm not sure if this change is worth the breakage.

[patak-dev]

/ecosystem-ci run

[pkg-pr-new[bot]]

Open in StackBlitz

npm i https://pkg.pr.new/vite@20081

commit: e828439

[vite-ecosystem-ci[bot]]

📝 Ran ecosystem CI on e828439: Open

suite	result	latest scheduled
astro	:x: failure	:white_check_mark: success
analogjs	:x: failure	:x: failure
laravel	:x: failure	:x: failure
vike	:x: failure	:white_check_mark: success
vitest	:x: failure	:x: failure

:white_check_mark: histoire, marko, ladle, quasar, nuxt, qwik, rakkas, react-router, previewjs, storybook, vite-environment-examples, sveltekit, vite-setup-catalogue, vite-plugin-svelte, vite-plugin-vue, vite-plugin-pwa, vuepress, unocss, vite-plugin-cloudflare, vitepress, waku, vite-plugin-react