Runtime error ERR_IMPORT_ASSERTION_TYPE_MISSING when loading AppUI modules

[grigasp]

Describe the bug

After bumping AppUI dependencies to 5.0, I started getting ERR_IMPORT_ASSERTION_TYPE_MISSING runtime error when running tests in Node.js:

 Exception during run: TypeError [ERR_IMPORT_ASSERTION_TYPE_MISSING]: Module "file:///E:/gh/presentation/node_modules/.pnpm/@[email protected]_@[email protected]_@[email protected]__@itwin+core-_hop4dcoppuvgzpra66kjlrorqy/node_modules/@itwin/core-react/lib/core-react/UiCore.json" needs an import attribute of type "json"
    at validateAttributes (node:internal/modules/esm/assert:89:15)
    at defaultLoad (node:internal/modules/esm/load:153:3)
    at async nextLoad (node:internal/modules/esm/hooks:868:22)
    at async nextLoad (node:internal/modules/esm/hooks:868:22)
    at async Hooks.load (node:internal/modules/esm/hooks:451:20)
    at async handleMessage (node:internal/modules/esm/worker:196:18) {
  code: 'ERR_IMPORT_ASSERTION_TYPE_MISSING'
}

To Reproduce

1. Open https://stackblitz.com/edit/stackblitz-starters-fw77mnn3?file=index.js
2. Run npm run test

Expected Behavior

No errors

Screenshots

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Desktop (please complete the applicable information)

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Additional context

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