feat(turboyet): Upload test data for both bundlers (#76090)
Tested by commenting out the turbopack upload bits (since I don't want to risk messing up that dataset) and running:
```
TURBOYET_KV_REST_API_TOKEN="..." TURBOYET_KV_REST_API_URL="..." node .github/actions/upload-turboyet-data/dist/index.js
```
I got the API token from the areweturboyet deployment in the vercel dashboard.
I think it's fine and easiest to just use the same KV database for both bundlers with different key prefixes.
