Set access to public to fix publish error

[AndrewGable]

Details

Fixes error https://github.com/Expensify/react-native-wallet/actions/runs/15784521784/job/44501438204

npm notice
npm notice Publishing to https://registry.npmjs.org/ with tag latest and default access
npm error code EUSAGE
npm error Can't generate provenance for new or private package, you must set `access` to public.

Scoped packages (starting with @) default to private access, this will fix it.

Manual Tests

Merge this PR, make sure it publishes ⚡