fix(ssr): preserve source maps for hoisted imports (fix #16355)

[smcenlly]

Description

fixes #16355

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[sapphi-red]

/ecosystem-ci run

[vite-ecosystem-ci]

📝 Ran ecosystem CI on ce5e036: Open

suite	result	latest scheduled
astro	❌ failure	❌ failure
remix	❌ failure	❌ failure
sveltekit	❌ failure	❌ failure
unocss	✅ success	❌ failure
vike	❌ failure	❌ failure
vitest	✅ success	❌ failure

✅ analogjs, histoire, ladle, laravel, marko, nuxt, previewjs, quasar, qwik, rakkas, redwoodjs, storybook, vite-environment-examples, vite-plugin-pwa, vite-plugin-react, vite-plugin-react-swc, vite-plugin-svelte, vite-plugin-vue, vite-setup-catalogue, vitepress, vuepress

[hi-ogawa]

I'm running some examples locally and 2nd import doesn't get hoisted?

  expect(await ssrTransformSimpleCode(`\
console.log(foo.bar);
console.log(foo2.bar);
import foo from 'libx';
import foo2 from 'liby';
`)).toMatchInlineSnapshot(`
  "const __vite_ssr_import_0__ = await __vite_ssr_import__("libx", {"importedNames":["default"]});
  console.log(__vite_ssr_import_0__.default.bar);
  console.log(__vite_ssr_import_1__.default.bar);
  const __vite_ssr_import_1__ = await __vite_ssr_import__("liby", {"importedNames":["default"]});


  "
`)

[sapphi-red]

I'm running some examples locally and 2nd import doesn't get hoisted?

Thanks, I pushed a commit to fix that.

[bluwy]

Looks great!